The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR, hardness_rating: 60.0 SHORE DUROMETER A MINIMUM AND 70.0 SHORE DUROMETER A MAXIMUM, center_hole_diameter: 0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN, cross-sectional_height: 8.420 INCHES MINIMUM AND 8.530 INCHES MAXIMUM IN, end_item_identification: 2350013050028, material_document_and_classification: AMS 7270-80 MIL STD SINGLE MATERIAL RESPONSE. This part is cataloged in the U.S.
Government catalog under NSN 5331-01-643-9263, 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
AS3578-446
NSN:5331-01-643-9263 FSC:5331 — O-ring CAGE:0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)
SPECIFICATIONS
material
RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
hardness_rating
60.0 SHORE DUROMETER A MINIMUM AND 70.0 SHORE DUROMETER A MAXIMUM
center_hole_diameter
0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
cross-sectional_height
8.420 INCHES MINIMUM AND 8.530 INCHES MAXIMUM IN
end_item_identification
2350013050028
material_document_and_classification
AMS 7270-80 MIL STD SINGLE MATERIAL RESPONSE
NSN
5331-01-643-9263
COMPONENT DIAGRAM
KEY FEATURES
•
CROSS-SECTIONAL HEIGHT: 8.420 INCHES MINIMUM AND 8.530 INCHES MAXIMUM IN
•
HARDNESS RATING: 60.0 SHORE DUROMETER A MINIMUM AND 70.0 SHORE DUROMETER A MAXIMUM
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 7270-80 MIL STD SINGLE MATERIAL RESPONSE
•
CENTER HOLE DIAMETER: 0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT
8.420 INCHES MINIMUM AND 8.530 INCHES MAXIMUM IN
HARDNESS RATING
60.0 SHORE DUROMETER A MINIMUM AND 70.0 SHORE DUROMETER A MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION
AMS 7270-80 MIL STD SINGLE MATERIAL RESPONSE
CENTER HOLE DIAMETER
0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
END ITEM IDENTIFICATION
2350013050028
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 AS3578-446?
AS3578-446 is a O-RING.
What parts can replace AS3578-446?
There is 1 known substitute for AS3578-446: SAE-AS3578. Substitute compatibility should be verified for your specific system.
What is the NSN for AS3578-446?
AS3578-446 is cataloged in the U.S. Government catalog under NSN 5331-01-643-9263. This indicates validated use in U.S. government and defense supply chains.
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