NBR Parker NM071-70 O-Ring, Size: -003
Material: NBR Parker NM071-70 O-Ring
Size: AS568 -003 O-Ring
Part Number: NM071-70-OR-003
Parker Seal® (Parker)
NM071-70
NBR (Nitrile, Buna-N)
70
Shore A
AMS-R-7362
Color: Black
Detailed Description
NM071-70-OR-003 is a Black, 70 Shore A, NBR (Nitrile, Buna-N) O-Ring made from Parker Seal® (Parker). Parker Seal® (Parker) NM071-70 is manufactured with the following features & specifications: AMS-R-7362. NM071-70-OR-003 is AS568 size -003 O-Ring also referred to as 1.52mm (Cross Sectional Diameter (CS)) x 1.42mm (Inside Diameter (ID)).
Material: NBR Parker NM071-70 O-Ring
Size: AS568 -003, 1.52mm CS X 1.42mm ID (0.060" CS X 0.056" ID)
| Technical Specification | Value |
|---|---|
| Compound Number | NM071-70 |
| Brand | Parker Seal® (Parker) |
| Material | NBR (Nitrile, Buna-N) |
| Color | Black |
| Durometer | 70 Shore A |
| High Temperature | 82 °C / 180 °F |
| Low Temperature | -51 °C / -60 °F |
| Geometry Specifications | |
| Cross Sectional Geometry | O-Ring |
| Size Standard | AS568 |
| Size | -003 |
| Cross Section (CS) | 1.52 mm / 0.060 in |
| Inside Diameter (ID) | 1.42 mm / 0.056 in |
| Other Specifications | |
AMS-R-7362 | |
Parker’s NM071-70 is a 70 Shore A black nitrile rubber (NBR) compound manufactured to AMS-R-7362 requirements for oil-resistant sealing applications. This material provides good abrasion resistance and low compression set, supporting stable long-term sealing performance in static and light dynamic O-rings and gaskets. With a service temperature range of -60°F to 180°F (-51°C to 82°C), NM071-70 performs reliably in contact with petroleum-based oils and common industrial fluids while maintaining flexibility at lower temperatures. Its balanced durometer and cost-effective formulation make it well suited for aerospace-adjacent, industrial, and general machinery sealing needs.
NM071-70 is commonly used where AMS compliance and consistent nitrile performance are required without the added cost of specialty elastomers. It is selected for applications prioritizing oil resistance, durability, and repeatable material properties. Canyon Components offers equivalent NBR materials that match or exceed the performance of Parker NM071-70 for AMS-R-7362 compliant O-rings and gaskets across a wide range of industrial applications.
Common relevant keywords:
AMS-R-7362 nitrile rubber, 70 Shore A NBR O-rings, oil resistant nitrile gaskets, aerospace nitrile elastomer, black NBR sealing material, low compression set nitrile, abrasion resistant rubber seals, industrial nitrile O-rings, Parker NM071-70 equivalent, Datasheet, TDS, Test Report, MTR, MSDS, SDS