NB90BK50 Compound O-rings
NB90BK50 is a Black, 90 Shore A, Sulfur Cured NBR (Nitrile, Buna-N) O-Ring. NB90BK50 is manufactured with the following features & specifications: MS28778, AMS-P-5510 QPL.
Compound Number
NB90BK50
Material
NBR (Nitrile, Buna-N)
Hardness
90 Shore A
Color
black
Temperature Range
-67 °F to 275 °F (-55 °C to 135 °C)
Filter by

Temperature Search (°C)
Browsing 0 to 20 of 2,963 results
results per page
| Material | Size | Details | Buy | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Part Number | Material | Color | Hardness | Size | CS (mm) | ID (mm) | Key Features | Low Tmp (°C) | High Tmp (°C) | Starting Price | Stock |
| NB90BK50-OR-001 | NBR (Nitrile, Buna-N) | Black | 90 Shore A | AS568-001 | 1.02 | 0.74 | MS28778, AMS-P-5510 QPL Sulfur Cured | -55 | 135 | Check Pricing | CHECK STOCK |
| NB90BK50-OR-002 | NBR (Nitrile, Buna-N) | Black | 90 Shore A | AS568-002 | 1.27 | 1.07 | MS28778, AMS-P-5510 QPL Sulfur Cured | -55 | 135 | Check Pricing | CHECK STOCK |
| NB90BK50-OR-003 | NBR (Nitrile, Buna-N) | Black | 90 Shore A | AS568-003 | 1.52 | 1.42 | MS28778, AMS-P-5510 QPL Sulfur Cured | -55 | 135 | Check Pricing | CHECK STOCK |
| NB90BK50-OR-004 | NBR (Nitrile, Buna-N) | Black | 90 Shore A | AS568-004 | 1.78 | 1.78 | MS28778, AMS-P-5510 QPL Sulfur Cured | -55 | 135 | Check Pricing | CHECK STOCK |
| NB90BK50-OR-005 | NBR (Nitrile, Buna-N) | Black | 90 Shore A | AS568-005 | 1.78 | 2.57 | MS28778, AMS-P-5510 QPL Sulfur Cured | -55 | 135 | Check Pricing | CHECK STOCK |
| NB90BK50-OR-006 | NBR (Nitrile, Buna-N) | Black | 90 Shore A | AS568-006 | 1.78 | 2.90 | MS28778, AMS-P-5510 QPL Sulfur Cured | -55 | 135 | Check Pricing | CHECK STOCK |
| NB90BK50-OR-007 | NBR (Nitrile, Buna-N) | Black | 90 Shore A | AS568-007 | 1.78 | 3.68 | MS28778, AMS-P-5510 QPL Sulfur Cured | -55 | 135 | Check Pricing | CHECK STOCK |
| NB90BK50-OR-008 | NBR (Nitrile, Buna-N) | Black | 90 Shore A | AS568-008 | 1.78 | 4.47 | MS28778, AMS-P-5510 QPL Sulfur Cured | -55 | 135 | Check Pricing | CHECK STOCK |
| NB90BK50-OR-009 | NBR (Nitrile, Buna-N) | Black | 90 Shore A | AS568-009 | 1.78 | 5.28 | MS28778, AMS-P-5510 QPL Sulfur Cured | -55 | 135 | Check Pricing | CHECK STOCK |
| NB90BK50-OR-010 | NBR (Nitrile, Buna-N) | Black | 90 Shore A | AS568-010 | 1.78 | 6.07 | MS28778, AMS-P-5510 QPL Sulfur Cured | -55 | 135 | Check Pricing | CHECK STOCK |
| NB90BK50-OR-011 | NBR (Nitrile, Buna-N) | Black | 90 Shore A | AS568-011 | 1.78 | 7.65 | MS28778, AMS-P-5510 QPL Sulfur Cured | -55 | 135 | Check Pricing | CHECK STOCK |
| NB90BK50-OR-012 | NBR (Nitrile, Buna-N) | Black | 90 Shore A | AS568-012 | 1.78 | 9.25 | MS28778, AMS-P-5510 QPL Sulfur Cured | -55 | 135 | Check Pricing | CHECK STOCK |
| NB90BK50-OR-013 | NBR (Nitrile, Buna-N) | Black | 90 Shore A | AS568-013 | 1.78 | 10.82 | MS28778, AMS-P-5510 QPL Sulfur Cured | -55 | 135 | Check Pricing | CHECK STOCK |
| NB90BK50-OR-014 | NBR (Nitrile, Buna-N) | Black | 90 Shore A | AS568-014 | 1.78 | 12.42 | MS28778, AMS-P-5510 QPL Sulfur Cured | -55 | 135 | Check Pricing | CHECK STOCK |
| NB90BK50-OR-015 | NBR (Nitrile, Buna-N) | Black | 90 Shore A | AS568-015 | 1.78 | 14.00 | MS28778, AMS-P-5510 QPL Sulfur Cured | -55 | 135 | Check Pricing | CHECK STOCK |
| NB90BK50-OR-016 | NBR (Nitrile, Buna-N) | Black | 90 Shore A | AS568-016 | 1.78 | 15.60 | MS28778, AMS-P-5510 QPL Sulfur Cured | -55 | 135 | Check Pricing | CHECK STOCK |
| NB90BK50-OR-017 | NBR (Nitrile, Buna-N) | Black | 90 Shore A | AS568-017 | 1.78 | 17.17 | MS28778, AMS-P-5510 QPL Sulfur Cured | -55 | 135 | Check Pricing | CHECK STOCK |
| NB90BK50-OR-018 | NBR (Nitrile, Buna-N) | Black | 90 Shore A | AS568-018 | 1.78 | 18.77 | MS28778, AMS-P-5510 QPL Sulfur Cured | -55 | 135 | Check Pricing | CHECK STOCK |
| NB90BK50-OR-019 | NBR (Nitrile, Buna-N) | Black | 90 Shore A | AS568-019 | 1.78 | 20.35 | MS28778, AMS-P-5510 QPL Sulfur Cured | -55 | 135 | Check Pricing | CHECK STOCK |
| NB90BK50-OR-020 | NBR (Nitrile, Buna-N) | Black | 90 Shore A | AS568-020 | 1.78 | 21.95 | MS28778, AMS-P-5510 QPL Sulfur Cured | -55 | 135 | Check Pricing | CHECK STOCK |
