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: 4.724 INCHES MINIMUM AND 4.754 INCHES MAXIMUM IN, elongation_percentage: 200 MAXIMUM, cross-sectional_height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN, material_document_and_classification: AMS 7271 ASSN STD SINGLE MATERIAL RESPONSE. This part is cataloged in the U.S.
Government catalog under NSN 5331-01-448-3916, 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
AS3578-048
NSN:5331-01-448-3916 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
4.724 INCHES MINIMUM AND 4.754 INCHES MAXIMUM IN
elongation_percentage
200 MAXIMUM
cross-sectional_height
0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
material_document_and_classification
AMS 7271 ASSN STD SINGLE MATERIAL RESPONSE
NSN
5331-01-448-3916
COMPONENT DIAGRAM
KEY FEATURES
•
CROSS-SECTIONAL HEIGHT: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
•
HARDNESS RATING: 60.0 SHORE DUROMETER A MINIMUM AND 70.0 SHORE DUROMETER A MAXIMUM
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 7271 ASSN STD SINGLE MATERIAL RESPONSE
•
ELONGATION PERCENTAGE: 200 MAXIMUM
•
CENTER HOLE DIAMETER: 4.724 INCHES MINIMUM AND 4.754 INCHES MAXIMUM IN
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT
0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
HARDNESS RATING
60.0 SHORE DUROMETER A MINIMUM AND 70.0 SHORE DUROMETER A MAXIMUM
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FREQUENTLY ASKED QUESTIONS
What is AS3578-048?
AS3578-048 is a O-RING.
What parts can replace AS3578-048?
There are 3 known substitutes for AS3578-048: MS9021-048, 5331014483916, SAE-AS3578. Substitute compatibility should be verified for your specific system.
What is the NSN for AS3578-048?
AS3578-048 is cataloged in the U.S. Government catalog under NSN 5331-01-448-3916. This indicates validated use in U.S. government and defense supply chains.
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