Image shown is representative and may differ from the actual product in size, proportions, and color shade
2.380 in
(60.45 mm)
6.000 in
(152.40 mm)
4
0.750 in
(19.05 mm)
4.750 in
(120.65 mm)
1/2"
NBR Parker N0702-90 Full Face Gasket, Size: 150#-2"-FF-1/2"
Material: NBR Parker N0702-90 Full Face Gasket
Size: 150#-2"-FF-1/2" Full Face Gasket
Part Number: N0702-90-150#-2"-FF-1/2"
Parker Seal® (Parker)
N0702-90
NBR (Nitrile, Buna-N)
90
Shore A
Low Compression Set
Color: Black
Detailed Description
N0702-90-150#-2"-FF-1/2" is a Black, 90 Shore A, NBR (Nitrile, Buna-N) Full Face Gasket made from Parker Seal® (Parker). It is a 90 durometer NBR (Nitrile, Buna-N). [Parker Seal® (Parker) N0702-90 is manufactured with the following features & specifications: Low Compression Set, General Purpose Material. N0702-90-150#-2"-FF-1/2" is a size 2, 150#-FF ASME Full Face Gasket. Material: 90 Durometer NBR Parker N0702-90 Full Face Gasket Size: 150#-2"-FF-1/2", 2 Pipe Size X 60.45mm ID X 152.4mm OD X 4 Bolt Qty X 19.050mm Bolt Dia. X 120.650mm Bolt Circle X 1/2" Thickness
| Technical Specification | Value |
|---|---|
| Compound Number | N0702-90 |
| Brand | Parker Seal® (Parker) |
| Material | NBR (Nitrile, Buna-N) |
| Color | Black |
| Durometer | 90 Shore A Hardness |
| High Temperature | 135 °C / 275 °F |
| Low Temperature | -34 °C / -29 °F |
| Geometry Specifications | |
| Type | Full Face Gasket |
| Size | 150#-2"-FF-1/2" |
| Pipe Size | 2 |
| ID | 60.45 mm / 2.380 in |
| OD | 152.40 mm / 6.000 in |
| Bolt Qty | 4 |
| Bolt Dia. | 19.05 mm / 0.750 in |
| Bolt Circle | 120.65 mm / 4.750 in |
| Thickness | 1/2" |
Parker’s N0702-90 is a 90 Shore A black nitrile rubber (NBR) compound engineered for sealing applications that require low compression set, high hardness, and improved extrusion resistance. Qualified to ASTM D2000 7BG915, it delivers reliable sealing performance across a service temperature range of -30°F to 275°F while maintaining dimensional stability under sustained load. This compound is well suited for petroleum-based oils and is also compatible with water up to 212°F, salt and alkali solutions, and weak acids, making it effective in hydraulic and industrial fluid systems. Its high durometer formulation helps preserve seal integrity in high-pressure static and moderate dynamic applications where softer nitrile materials may deform.
N0702-90 is commonly used for O-rings, gaskets, and sealing components in pumps, valves, cylinders, and industrial equipment where low compression set and long service life are critical. It is not recommended for aromatic fuels, strong acids, glycols, ozone exposure, or polar solvents. This compound provides a dependable solution for demanding oil-service applications that require stiffness and sealing force retention over time. Canyon Components offers equivalent high-durometer NBR materials designed to match the compression set performance and temperature capability of Parker N0702-90.
Common relevant keywords:
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