| Inside Diameter (ID) | Section (t) | Colour | Hardness |
Indicative Image |
|---|---|---|---|---|
|
Inside Diameter (ID)
50.47
mm (Equiv. 1.987 in.) |
Section (t)
2.62
mm (Equiv. 0.103 in.) |
Colour
Black
|
Hardness
Duro 90
|
|
|
Material: Nitrile (NBR, BUNA-N)
Category: O-Rings - General Purpose - Nitrile Rubber |
||||
|
Part Number: ORB-05047-262-N90-136 (200 Pcs)
General Purpose O-Rings - 50.47x2.62 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 12, 2026 Regular price
$316.32 AUD
Regular price
Unit price
per
200 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
||||
| Inside Diameter (ID) | Section (t) | Colour | Hardness |
Indicative Image |
|
Inside Diameter (ID)
50.47
mm (Equiv. 1.987 in.) |
Section (t)
2.62
mm (Equiv. 0.103 in.) |
Colour
Black
|
Hardness
Duro 90
|
|
|
Material: Nitrile (NBR, BUNA-N)
Category: O-Rings - General Purpose - Nitrile Rubber |
||||
|
Part Number: ORB-05047-262-N90-136 (200 Pcs)
General Purpose O-Rings - 50.47x2.62 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 12, 2026 Regular price
$316.32 AUD
Regular price
Unit price
per
200 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
||||
|
||||
|
Inside Diameter (ID)
50.50
mm (Equiv. 1.988 in.) |
Section (t)
3.00
mm (Equiv. 0.118 in.) |
Colour
Black
|
Hardness
Duro 70
|
|
|
Material: Nitrile (NBR, BUNA-N)
Category: O-Rings - General Purpose - Nitrile Rubber |
||||
|
Part Number: ORB-05050-300-N70
General Purpose O-Rings - 50.5x3 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring Contact Us | Special Order Only - Please contact us if you need a large quantity |
||||
|
Inside Diameter (ID)
50.50
mm (Equiv. 1.988 in.) |
Section (t)
3.00
mm (Equiv. 0.118 in.) |
Colour
Black
|
Hardness
Duro 70
|
|
|
Material: Nitrile (NBR, BUNA-N)
Category: O-Rings - General Purpose - Nitrile Rubber |
||||
|
Part Number: ORB-05050-300-N70
General Purpose O-Rings - 50.5x3 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring Contact Us | Special Order Only - Please contact us if you need a large quantity | Orders can be expected around Tue, Aug 08, 2028 |
||||
|
Inside Diameter (ID)
50.52
mm (Equiv. 1.989 in.) |
Section (t)
1.78
mm (Equiv. 0.07 in.) |
Colour
Black
|
Hardness
Duro 70
|
|
|
Material: Neoprene Rubber
Category: O-Rings - General Purpose - Neoprene Rubber |
||||
|
Part Number: ORB-05052-178-CR70-033
General Purpose O-Rings - 50.52x1.78 mm - Black - Neoprene Rubber O-Ring Contact Us | Special Order Only - Please contact us if you need a large quantity |
||||
|
Inside Diameter (ID)
50.52
mm (Equiv. 1.989 in.) |
Section (t)
1.78
mm (Equiv. 0.07 in.) |
Colour
Black
|
Hardness
Duro 70
|
|
|
Material: Neoprene Rubber
Category: O-Rings - General Purpose - Neoprene Rubber |
||||
|
Part Number: ORB-05052-178-CR70-033
General Purpose O-Rings - 50.52x1.78 mm - Black - Neoprene Rubber O-Ring Contact Us | Special Order Only - Please contact us if you need a large quantity | Orders can be expected around Tue, Aug 08, 2028 |
||||
|
Inside Diameter (ID)
50.52
mm (Equiv. 1.989 in.) |
Section (t)
1.78
mm (Equiv. 0.07 in.) |
Colour
Black
|
Hardness
Duro 70
|
|
|
Material: Nitrile (NBR, BUNA-N)
Category: O-Rings - General Purpose - Nitrile Rubber |
||||
|
Part Number: ORB-05052-178-N70-033 (20 Pcs)
General Purpose O-Rings - 50.52x1.78 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 12, 2026 Regular price
$0.95 AUD
Regular price
Unit price
per
20 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
||||
|
Inside Diameter (ID)
50.52
mm (Equiv. 1.989 in.) |
Section (t)
1.78
mm (Equiv. 0.07 in.) |
Colour
Black
|
Hardness
Duro 70
|
|
|
Material: Nitrile (NBR, BUNA-N)
Category: O-Rings - General Purpose - Nitrile Rubber |
||||
|
Part Number: ORB-05052-178-N70-033 (20 Pcs)
General Purpose O-Rings - 50.52x1.78 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 12, 2026 Regular price
$0.95 AUD
Regular price
Unit price
per
20 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
||||
|
||||
|
Inside Diameter (ID)
50.52
mm (Equiv. 1.989 in.) |
Section (t)
1.78
mm (Equiv. 0.07 in.) |
Colour
Black
|
Hardness
Duro 90
|
|
|
Material: Nitrile (NBR, BUNA-N)
Category: O-Rings - General Purpose - Nitrile Rubber |
||||
|
Part Number: ORB-05052-178-N90-033 (200 Pcs)
General Purpose O-Rings - 50.52x1.78 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 12, 2026 Regular price
$290.41 AUD
Regular price
Unit price
per
200 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
||||
|
Inside Diameter (ID)
50.52
mm (Equiv. 1.989 in.) |
Section (t)
1.78
mm (Equiv. 0.07 in.) |
Colour
Black
|
Hardness
Duro 90
|
|
|
Material: Nitrile (NBR, BUNA-N)
Category: O-Rings - General Purpose - Nitrile Rubber |
||||
|
Part Number: ORB-05052-178-N90-033 (200 Pcs)
General Purpose O-Rings - 50.52x1.78 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 12, 2026 Regular price
$290.41 AUD
Regular price
Unit price
per
200 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
||||
|
||||
|
Inside Diameter (ID)
50.80
mm (Equiv. 2 in.) |
Section (t)
1.59
mm (Equiv. 0.063 in.) |
Colour
Black
|
Hardness
Duro 70
|
|
|
Material: Neoprene Rubber
Category: O-Rings - General Purpose - Neoprene Rubber |
||||
|
Part Number: ORB-05080-159-CR70 (1000 Pcs)
General Purpose O-Rings - 50.8x1.59 mm - Black - Neoprene Rubber O-Ring Out of Stock | Backorder Now | Orders can be expected around Sun, Dec 14, 2025 Regular price
$3,737.05 AUD
Regular price
Unit price
per
1000 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
||||
|
Inside Diameter (ID)
50.80
mm (Equiv. 2 in.) |
Section (t)
1.59
mm (Equiv. 0.063 in.) |
Colour
Black
|
Hardness
Duro 70
|
|
|
Material: Neoprene Rubber
Category: O-Rings - General Purpose - Neoprene Rubber |
||||
|
Part Number: ORB-05080-159-CR70 (1000 Pcs)
General Purpose O-Rings - 50.8x1.59 mm - Black - Neoprene Rubber O-Ring Out of Stock | Backorder Now | Orders can be expected around Sun, Dec 14, 2025 Regular price
$3,737.05 AUD
Regular price
Unit price
per
1000 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
||||
|
||||
|
Inside Diameter (ID)
50.80
mm (Equiv. 2 in.) |
Section (t)
3.53
mm (Equiv. 0.139 in.) |
Colour
Black
|
Hardness
Duro 70
|
|
|
Material: Nitrile (NBR, BUNA-N)
Category: O-Rings - General Purpose - Nitrile Rubber |
||||
|
Part Number: ORB-05080-353-N70-831
General Purpose O-Rings - 50.8x3.53 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring Contact Us | Special Order Only - Please contact us if you need a large quantity |
||||
|
Inside Diameter (ID)
50.80
mm (Equiv. 2 in.) |
Section (t)
3.53
mm (Equiv. 0.139 in.) |
Colour
Black
|
Hardness
Duro 70
|
|
|
Material: Nitrile (NBR, BUNA-N)
Category: O-Rings - General Purpose - Nitrile Rubber |
||||
|
Part Number: ORB-05080-353-N70-831
General Purpose O-Rings - 50.8x3.53 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring Contact Us | Special Order Only - Please contact us if you need a large quantity | Orders can be expected around Tue, Aug 08, 2028 |
||||
|
Inside Diameter (ID)
51.00
mm (Equiv. 2.008 in.) |
Section (t)
1.50
mm (Equiv. 0.059 in.) |
Colour
Black
|
Hardness
Duro 70
|
|
|
Material: Nitrile (NBR, BUNA-N)
Category: O-Rings - General Purpose - Nitrile Rubber |
||||
|
Part Number: ORB-05100-150-N70 (7700 Pcs)
General Purpose O-Rings - 51x1.5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 12, 2026 Regular price
$654.59 AUD
Regular price
Unit price
per
7700 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
||||
|
Inside Diameter (ID)
51.00
mm (Equiv. 2.008 in.) |
Section (t)
1.50
mm (Equiv. 0.059 in.) |
Colour
Black
|
Hardness
Duro 70
|
|
|
Material: Nitrile (NBR, BUNA-N)
Category: O-Rings - General Purpose - Nitrile Rubber |
||||
|
Part Number: ORB-05100-150-N70 (7700 Pcs)
General Purpose O-Rings - 51x1.5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 12, 2026 Regular price
$654.59 AUD
Regular price
Unit price
per
7700 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
||||
|
||||
|
Inside Diameter (ID)
51.00
mm (Equiv. 2.008 in.) |
Section (t)
2.00
mm (Equiv. 0.079 in.) |
Colour
Black
|
Hardness
Duro 70
|
|
|
Material: Nitrile (NBR, BUNA-N)
Category: O-Rings - General Purpose - Nitrile Rubber |
||||
|
Part Number: ORB-05100-200-N70 (10 Pcs)
General Purpose O-Rings - 51x2 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 12, 2026 Regular price
$0.59 AUD
Regular price
Unit price
per
10 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
||||
|
Inside Diameter (ID)
51.00
mm (Equiv. 2.008 in.) |
Section (t)
2.00
mm (Equiv. 0.079 in.) |
Colour
Black
|
Hardness
Duro 70
|
|
|
Material: Nitrile (NBR, BUNA-N)
Category: O-Rings - General Purpose - Nitrile Rubber |
||||
|
Part Number: ORB-05100-200-N70 (10 Pcs)
General Purpose O-Rings - 51x2 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 12, 2026 Regular price
$0.59 AUD
Regular price
Unit price
per
10 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
||||
|
||||
|
Inside Diameter (ID)
51.00
mm (Equiv. 2.008 in.) |
Section (t)
2.50
mm (Equiv. 0.098 in.) |
Colour
Black
|
Hardness
Duro 70
|
|
|
Material: Nitrile (NBR, BUNA-N)
Category: O-Rings - General Purpose - Nitrile Rubber |
||||
|
Part Number: ORB-05100-250-N70 (500 Pcs)
General Purpose O-Rings - 51x2.5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 12, 2026 Regular price
$507.50 AUD
Regular price
Unit price
per
500 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
||||
|
Inside Diameter (ID)
51.00
mm (Equiv. 2.008 in.) |
Section (t)
2.50
mm (Equiv. 0.098 in.) |
Colour
Black
|
Hardness
Duro 70
|
|
|
Material: Nitrile (NBR, BUNA-N)
Category: O-Rings - General Purpose - Nitrile Rubber |
||||
|
Part Number: ORB-05100-250-N70 (500 Pcs)
General Purpose O-Rings - 51x2.5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 12, 2026 Regular price
$507.50 AUD
Regular price
Unit price
per
500 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
||||
|
||||
|
Inside Diameter (ID)
51.00
mm (Equiv. 2.008 in.) |
Section (t)
3.00
mm (Equiv. 0.118 in.) |
Colour
Black
|
Hardness
Duro 70
|
|
|
Material: Nitrile (NBR, BUNA-N)
Category: O-Rings - General Purpose - Nitrile Rubber |
||||
|
Part Number: ORB-05100-300-N70 (400 Pcs)
General Purpose O-Rings - 51x3 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 12, 2026 Regular price
$254.95 AUD
Regular price
Unit price
per
400 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
||||
|
Inside Diameter (ID)
51.00
mm (Equiv. 2.008 in.) |
Section (t)
3.00
mm (Equiv. 0.118 in.) |
Colour
Black
|
Hardness
Duro 70
|
|
|
Material: Nitrile (NBR, BUNA-N)
Category: O-Rings - General Purpose - Nitrile Rubber |
||||
|
Part Number: ORB-05100-300-N70 (400 Pcs)
General Purpose O-Rings - 51x3 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 12, 2026 Regular price
$254.95 AUD
Regular price
Unit price
per
400 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
||||
|
||||
|
Inside Diameter (ID)
51.00
mm (Equiv. 2.008 in.) |
Section (t)
3.50
mm (Equiv. 0.138 in.) |
Colour
Black
|
Hardness
Duro 70
|
|
|
Material: Nitrile (NBR, BUNA-N)
Category: O-Rings - General Purpose - Nitrile Rubber |
||||
|
Part Number: ORB-05100-350-N70 (400 Pcs)
General Purpose O-Rings - 51x3.5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 12, 2026 Regular price
$450.86 AUD
Regular price
Unit price
per
400 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
||||
|
Inside Diameter (ID)
51.00
mm (Equiv. 2.008 in.) |
Section (t)
3.50
mm (Equiv. 0.138 in.) |
Colour
Black
|
Hardness
Duro 70
|
|
|
Material: Nitrile (NBR, BUNA-N)
Category: O-Rings - General Purpose - Nitrile Rubber |
||||
|
Part Number: ORB-05100-350-N70 (400 Pcs)
General Purpose O-Rings - 51x3.5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 12, 2026 Regular price
$450.86 AUD
Regular price
Unit price
per
400 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
||||
|
||||
|
Inside Diameter (ID)
51.00
mm (Equiv. 2.008 in.) |
Section (t)
4.00
mm (Equiv. 0.157 in.) |
Colour
Black
|
Hardness
Duro 70
|
|
|
Material: Neoprene Rubber
Category: O-Rings - General Purpose - Neoprene Rubber |
||||
|
Part Number: ORB-05100-400-CR70 (1000 Pcs)
General Purpose O-Rings - 51x4 mm - Black - Neoprene Rubber O-Ring Out of Stock | Backorder Now | Orders can be expected around Sun, Dec 14, 2025 Regular price
$4,255.59 AUD
Regular price
Unit price
per
1000 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
||||
|
Inside Diameter (ID)
51.00
mm (Equiv. 2.008 in.) |
Section (t)
4.00
mm (Equiv. 0.157 in.) |
Colour
Black
|
Hardness
Duro 70
|
|
|
Material: Neoprene Rubber
Category: O-Rings - General Purpose - Neoprene Rubber |
||||
|
Part Number: ORB-05100-400-CR70 (1000 Pcs)
General Purpose O-Rings - 51x4 mm - Black - Neoprene Rubber O-Ring Out of Stock | Backorder Now | Orders can be expected around Sun, Dec 14, 2025 Regular price
$4,255.59 AUD
Regular price
Unit price
per
1000 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
||||
|
||||
|
Inside Diameter (ID)
51.00
mm (Equiv. 2.008 in.) |
Section (t)
4.00
mm (Equiv. 0.157 in.) |
Colour
Black
|
Hardness
Duro 70
|
|
|
Material: Nitrile (NBR, BUNA-N)
Category: O-Rings - General Purpose - Nitrile Rubber |
||||
|
Part Number: ORB-05100-400-N70 (300 Pcs)
General Purpose O-Rings - 51x4 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 12, 2026 Regular price
$368.32 AUD
Regular price
Unit price
per
300 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
||||
|
Inside Diameter (ID)
51.00
mm (Equiv. 2.008 in.) |
Section (t)
4.00
mm (Equiv. 0.157 in.) |
Colour
Black
|
Hardness
Duro 70
|
|
|
Material: Nitrile (NBR, BUNA-N)
Category: O-Rings - General Purpose - Nitrile Rubber |
||||
|
Part Number: ORB-05100-400-N70 (300 Pcs)
General Purpose O-Rings - 51x4 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 12, 2026 Regular price
$368.32 AUD
Regular price
Unit price
per
300 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
||||
|
||||
|
Inside Diameter (ID)
51.00
mm (Equiv. 2.008 in.) |
Section (t)
4.50
mm (Equiv. 0.177 in.) |
Colour
Black
|
Hardness
Duro 70
|
|
|
Material: Nitrile (NBR, BUNA-N)
Category: O-Rings - General Purpose - Nitrile Rubber |
||||
|
Part Number: ORB-05100-450-N70
General Purpose O-Rings - 51x4.5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring Contact Us | Special Order Only - Please contact us if you need a large quantity |
||||
|
Inside Diameter (ID)
51.00
mm (Equiv. 2.008 in.) |
Section (t)
4.50
mm (Equiv. 0.177 in.) |
Colour
Black
|
Hardness
Duro 70
|
|
|
Material: Nitrile (NBR, BUNA-N)
Category: O-Rings - General Purpose - Nitrile Rubber |
||||
|
Part Number: ORB-05100-450-N70
General Purpose O-Rings - 51x4.5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring Contact Us | Special Order Only - Please contact us if you need a large quantity | Orders can be expected around Tue, Aug 08, 2028 |
||||
|
Inside Diameter (ID)
51.00
mm (Equiv. 2.008 in.) |
Section (t)
5.00
mm (Equiv. 0.197 in.) |
Colour
Black
|
Hardness
Duro 70
|
|
|
Material: Nitrile (NBR, BUNA-N)
Category: O-Rings - General Purpose - Nitrile Rubber |
||||
|
Part Number: ORB-05100-500-N70 (200 Pcs)
General Purpose O-Rings - 51x5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 12, 2026 Regular price
$114.59 AUD
Regular price
Unit price
per
200 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
||||
|
Inside Diameter (ID)
51.00
mm (Equiv. 2.008 in.) |
Section (t)
5.00
mm (Equiv. 0.197 in.) |
Colour
Black
|
Hardness
Duro 70
|
|
|
Material: Nitrile (NBR, BUNA-N)
Category: O-Rings - General Purpose - Nitrile Rubber |
||||
|
Part Number: ORB-05100-500-N70 (200 Pcs)
General Purpose O-Rings - 51x5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 12, 2026 Regular price
$114.59 AUD
Regular price
Unit price
per
200 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
||||
|
||||
|
Inside Diameter (ID)
51.00
mm (Equiv. 2.008 in.) |
Section (t)
6.00
mm (Equiv. 0.236 in.) |
Colour
Black
|
Hardness
Duro 70
|
|
|
Material: Nitrile (NBR, BUNA-N)
Category: O-Rings - General Purpose - Nitrile Rubber |
||||
|
Part Number: ORB-05100-600-N70
General Purpose O-Rings - 51x6 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring Contact Us | Special Order Only - Please contact us if you need a large quantity |
||||
|
Inside Diameter (ID)
51.00
mm (Equiv. 2.008 in.) |
Section (t)
6.00
mm (Equiv. 0.236 in.) |
Colour
Black
|
Hardness
Duro 70
|
|
|
Material: Nitrile (NBR, BUNA-N)
Category: O-Rings - General Purpose - Nitrile Rubber |
||||
|
Part Number: ORB-05100-600-N70
General Purpose O-Rings - 51x6 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring Contact Us | Special Order Only - Please contact us if you need a large quantity | Orders can be expected around Tue, Aug 08, 2028 |
||||
|
Inside Diameter (ID)
51.50
mm (Equiv. 2.028 in.) |
Section (t)
3.55
mm (Equiv. 0.14 in.) |
Colour
Black
|
Hardness
Duro 70
|
|
|
Material: Nitrile (NBR, BUNA-N)
Category: O-Rings - General Purpose - Nitrile Rubber |
||||
|
Part Number: ORB-05150-355-N70 (400 Pcs)
General Purpose O-Rings - 51.5x3.55 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 12, 2026 Regular price
$450.86 AUD
Regular price
Unit price
per
400 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
||||
|
Inside Diameter (ID)
51.50
mm (Equiv. 2.028 in.) |
Section (t)
3.55
mm (Equiv. 0.14 in.) |
Colour
Black
|
Hardness
Duro 70
|
|
|
Material: Nitrile (NBR, BUNA-N)
Category: O-Rings - General Purpose - Nitrile Rubber |
||||
|
Part Number: ORB-05150-355-N70 (400 Pcs)
General Purpose O-Rings - 51.5x3.55 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 12, 2026 Regular price
$450.86 AUD
Regular price
Unit price
per
400 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
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Inside Diameter (ID)
51.50
mm (Equiv. 2.028 in.) |
Section (t)
5.30
mm (Equiv. 0.209 in.) |
Colour
Black
|
Hardness
Duro 70
|
|
|
Material: Nitrile (NBR, BUNA-N)
Category: O-Rings - General Purpose - Nitrile Rubber |
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Part Number: ORB-05150-530-N70 (200 Pcs)
General Purpose O-Rings - 51.5x5.3 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 12, 2026 Regular price
$122.86 AUD
Regular price
Unit price
per
200 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
||||
|
Inside Diameter (ID)
51.50
mm (Equiv. 2.028 in.) |
Section (t)
5.30
mm (Equiv. 0.209 in.) |
Colour
Black
|
Hardness
Duro 70
|
|
|
Material: Nitrile (NBR, BUNA-N)
Category: O-Rings - General Purpose - Nitrile Rubber |
||||
|
Part Number: ORB-05150-530-N70 (200 Pcs)
General Purpose O-Rings - 51.5x5.3 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 12, 2026 Regular price
$122.86 AUD
Regular price
Unit price
per
200 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
||||
|
||||
|
Inside Diameter (ID)
51.60
mm (Equiv. 2.031 in.) |
Section (t)
2.40
mm (Equiv. 0.094 in.) |
Colour
Black
|
Hardness
Duro 70
|
|
|
Material: Nitrile (NBR, BUNA-N)
Category: O-Rings - General Purpose - Nitrile Rubber |
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Part Number: ORB-05160-240-N70
General Purpose O-Rings - 51.6x2.4 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring Contact Us | Special Order Only - Please contact us if you need a large quantity |
||||
|
Inside Diameter (ID)
51.60
mm (Equiv. 2.031 in.) |
Section (t)
2.40
mm (Equiv. 0.094 in.) |
Colour
Black
|
Hardness
Duro 70
|
|
|
Material: Nitrile (NBR, BUNA-N)
Category: O-Rings - General Purpose - Nitrile Rubber |
||||
|
Part Number: ORB-05160-240-N70
General Purpose O-Rings - 51.6x2.4 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring Contact Us | Special Order Only - Please contact us if you need a large quantity | Orders can be expected around Tue, Aug 08, 2028 |
||||
|
Inside Diameter (ID)
52.00
mm (Equiv. 2.047 in.) |
Section (t)
1.50
mm (Equiv. 0.059 in.) |
Colour
Black
|
Hardness
Duro 70
|
|
|
Material: Nitrile (NBR, BUNA-N)
Category: O-Rings - General Purpose - Nitrile Rubber |
||||
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Part Number: ORB-05200-150-N70 (600 Pcs)
General Purpose O-Rings - 52x1.5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 12, 2026 Regular price
$541.77 AUD
Regular price
Unit price
per
600 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
||||
|
Inside Diameter (ID)
52.00
mm (Equiv. 2.047 in.) |
Section (t)
1.50
mm (Equiv. 0.059 in.) |
Colour
Black
|
Hardness
Duro 70
|
|
|
Material: Nitrile (NBR, BUNA-N)
Category: O-Rings - General Purpose - Nitrile Rubber |
||||
|
Part Number: ORB-05200-150-N70 (600 Pcs)
General Purpose O-Rings - 52x1.5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 12, 2026 Regular price
$541.77 AUD
Regular price
Unit price
per
600 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
||||
|
||||
|
Inside Diameter (ID)
52.00
mm (Equiv. 2.047 in.) |
Section (t)
2.00
mm (Equiv. 0.079 in.) |
Colour
Black
|
Hardness
Duro 70
|
|
|
Material: Nitrile (NBR, BUNA-N)
Category: O-Rings - General Purpose - Nitrile Rubber |
||||
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Part Number: ORB-05200-200-N70 (20 Pcs)
General Purpose O-Rings - 52x2 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 12, 2026 Regular price
$1.23 AUD
Regular price
Unit price
per
20 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
||||
|
Inside Diameter (ID)
52.00
mm (Equiv. 2.047 in.) |
Section (t)
2.00
mm (Equiv. 0.079 in.) |
Colour
Black
|
Hardness
Duro 70
|
|
|
Material: Nitrile (NBR, BUNA-N)
Category: O-Rings - General Purpose - Nitrile Rubber |
||||
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Part Number: ORB-05200-200-N70 (20 Pcs)
General Purpose O-Rings - 52x2 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 12, 2026 Regular price
$1.23 AUD
Regular price
Unit price
per
20 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
||||
|
||||
|
Inside Diameter (ID)
52.00
mm (Equiv. 2.047 in.) |
Section (t)
2.50
mm (Equiv. 0.098 in.) |
Colour
Black
|
Hardness
Duro 70
|
|
|
Material: Nitrile (NBR, BUNA-N)
Category: O-Rings - General Purpose - Nitrile Rubber |
||||
|
Part Number: ORB-05200-250-N70 (400 Pcs)
General Purpose O-Rings - 52x2.5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 12, 2026 Regular price
$415.50 AUD
Regular price
Unit price
per
400 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
||||
|
Inside Diameter (ID)
52.00
mm (Equiv. 2.047 in.) |
Section (t)
2.50
mm (Equiv. 0.098 in.) |
Colour
Black
|
Hardness
Duro 70
|
|
|
Material: Nitrile (NBR, BUNA-N)
Category: O-Rings - General Purpose - Nitrile Rubber |
||||
|
Part Number: ORB-05200-250-N70 (400 Pcs)
General Purpose O-Rings - 52x2.5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 12, 2026 Regular price
$415.50 AUD
Regular price
Unit price
per
400 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
||||
|
||||
|
Inside Diameter (ID)
52.00
mm (Equiv. 2.047 in.) |
Section (t)
3.00
mm (Equiv. 0.118 in.) |
Colour
Black
|
Hardness
Duro 70
|
|
|
Material: Nitrile (NBR, BUNA-N)
Category: O-Rings - General Purpose - Nitrile Rubber |
||||
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Part Number: ORB-05200-300-N70 (10 Pcs)
General Purpose O-Rings - 52x3 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 12, 2026 Regular price
$1.05 AUD
Regular price
Unit price
per
10 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
||||
|
Inside Diameter (ID)
52.00
mm (Equiv. 2.047 in.) |
Section (t)
3.00
mm (Equiv. 0.118 in.) |
Colour
Black
|
Hardness
Duro 70
|
|
|
Material: Nitrile (NBR, BUNA-N)
Category: O-Rings - General Purpose - Nitrile Rubber |
||||
|
Part Number: ORB-05200-300-N70 (10 Pcs)
General Purpose O-Rings - 52x3 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 12, 2026 Regular price
$1.05 AUD
Regular price
Unit price
per
10 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
||||
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