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NM506-65-OR-002
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CS

0.050 in

(1.27 mm)

ID

0.042 in

(1.07 mm)

ORing cut reference

See Data Sheet


NBR Parker NM506-65 O-Ring, Size: -002

Material: NBR Parker NM506-65 O-Ring

Size: AS568 -002 O-Ring

Part Number: NM506-65-OR-002

Parker Seal® (Parker)

NM506-65

NBR (Nitrile, Buna-N)

65

Shore A

AMS 7271

Color: Black

Detailed Description

NM506-65-OR-002 is a Black, 65 Shore A, NBR (Nitrile, Buna-N) O-Ring made from Parker Seal® (Parker). Parker Seal® (Parker) NM506-65 is manufactured with the following features & specifications: AMS 7271. NM506-65-OR-002 is AS568 size -002 O-Ring also referred to as 1.27mm (Cross Sectional Diameter (CS)) x 1.07mm (Inside Diameter (ID)).


Material: NBR Parker NM506-65 O-Ring


Size: AS568 -002, 1.27mm CS X 1.07mm ID (0.050" CS X 0.042" ID)

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Technical SpecificationValue
Compound NumberNM506-65
BrandParker Seal® (Parker)
MaterialNBR (Nitrile, Buna-N)
ColorBlack
Durometer65 Shore A
High Temperature82 °C / 180 °F
Low Temperature-57 °C / -71 °F
Geometry Specifications
Cross Sectional GeometryO-Ring
Size StandardAS568
Size-002
Cross Section (CS)1.27 mm / 0.050 in
Inside Diameter (ID)1.07 mm / 0.042 in
Other Specifications

AMS 7271

ORing cut reference
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Parker’s NM506-65 is a 65 Shore A black nitrile rubber (NBR) compound qualified to AMS 7271 for oil-resistant sealing applications requiring consistent mechanical performance and durability. This material offers good abrasion resistance and low compression set, supporting reliable long-term sealing in O-rings and gaskets used in static and light dynamic service. With a service temperature range of -71°F to 180°F (-57°C to 82°C), NM506-65 maintains flexibility at low temperatures while performing well in contact with petroleum-based oils and common industrial fluids. Its mid-range durometer provides a balance of conformability and extrusion resistance, making it suitable for aerospace-adjacent, industrial, and general machinery applications. Canyon Components offers equivalent NBR materials that match or exceed the performance of Parker NM506-65 for AMS 7271 compliant sealing requirements.

 

Common relevant keywords:
AMS 7271 nitrile rubber, 65 Shore A NBR O-rings, oil resistant nitrile gaskets, low temperature nitrile elastomer, abrasion resistant NBR seals, low compression set rubber, black nitrile sealing material, aerospace nitrile O-rings, Parker NM506-65 equivalent, Datasheet, TDS, Test Report, MTR, MSDS, SDS