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, center_hole_diameter: 1.181 INCHES NOMINAL IN, cross-sectional_height: 0.079 INCHES NOMINAL IN, end_item_identification: QUICK-DON MASK ADAPTER. This part is cataloged in the U.S.
Government catalog under NSN 5331-01-421-3506, 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
1.181X.079 70BN
NSN:5331-01-421-3506 FSC:5331 — O-ring CAGE:62351 — APPLE RUBBER PRODUCTS, INC. DBA APPLE RUBBER PRODUCTS INC (USA)
SPECIFICATIONS
material
RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
hardness_rating
70.0 SHORE DUROMETER A NOMINAL
center_hole_diameter
1.181 INCHES NOMINAL IN
cross-sectional_height
0.079 INCHES NOMINAL IN
end_item_identification
QUICK-DON MASK ADAPTER
NSN
5331-01-421-3506
COMPONENT DIAGRAM
KEY FEATURES
•
CROSS-SECTIONAL HEIGHT: 0.079 INCHES NOMINAL IN
•
HARDNESS RATING: 70.0 SHORE DUROMETER A NOMINAL
•
CENTER HOLE DIAMETER: 1.181 INCHES NOMINAL IN
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT
0.079 INCHES NOMINAL IN
HARDNESS RATING
70.0 SHORE DUROMETER A NOMINAL
CENTER HOLE DIAMETER
1.181 INCHES NOMINAL IN
END ITEM IDENTIFICATION
QUICK-DON MASK ADAPTER
MATERIAL
RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
OTHER ITEMS IN FSC 5331 — O-ring
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is 1.181X.079 70BN?
1.181X.079 70BN is a O-RING.
What parts can replace 1.181X.079 70BN?
There are 2 known substitutes for 1.181X.079 70BN: GW9729, 5331PL1318384. Substitute compatibility should be verified for your specific system.
What is the NSN for 1.181X.079 70BN?
1.181X.079 70BN is cataloged in the U.S. Government catalog under NSN 5331-01-421-3506. This indicates validated use in U.S. government and defense supply chains.
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