Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW
The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR, hardness_rating: 70.0 SHORE DUROMETER A NOMINAL, outside_diameter: 3.193 INCHES NOMINAL IN, center_hole_diameter: 2.963 INCHES MINIMUM AND 3.011 INCHES MAXIMUM IN, cross-sectional_height: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-111-2802, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.
Verify compatibility with your specific system configuration before ordering.
WHERE IT FITS
ASM7270
NSN:5331-01-111-2802 FSC:5331 — O-RING CAGE:0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)
SPECIFICATIONS
material
RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
hardness_rating
70.0 SHORE DUROMETER A NOMINAL
outside_diameter
3.193 INCHES NOMINAL IN
center_hole_diameter
2.963 INCHES MINIMUM AND 3.011 INCHES MAXIMUM IN
cross-sectional_height
0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
NSN
5331-01-111-2802
COMPONENT DIAGRAM
KEY FEATURES
•
CENTER HOLE DIAMETER: 2.963 INCHES MINIMUM AND 3.011 INCHES MAXIMUM IN
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
•
HARDNESS RATING: 70.0 SHORE DUROMETER A NOMINAL
•
CROSS-SECTIONAL HEIGHT: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
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FREQUENTLY ASKED QUESTIONS
What is ASM7270?
ASM7270 is a O-RING.
What parts can replace ASM7270?
There are 9 known substitutes for ASM7270: ASM7270, AS568-152AMS7270, 2-152N179-70 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for ASM7270?
ASM7270 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-111-2802. This indicates validated use in U.S. government and defense supply chains.
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