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 FLUOROCARBON CLASS FPM, center_hole_diameter: 12.915 INCHES MINIMUM AND 13.035 INCHES MAXIMUM IN, cross-sectional_height: 0.269 INCHES MINIMUM AND 0.281 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 5331-01-304-9500, 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
AS3581-455
NSN:5331-01-304-9500 FSC:5331 — O-RING CAGE:0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)
SPECIFICATIONS
material
RUBBER FLUOROCARBON CLASS FPM
center_hole_diameter
12.915 INCHES MINIMUM AND 13.035 INCHES MAXIMUM IN
cross-sectional_height
0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
NSN
5331-01-304-9500
COMPONENT DIAGRAM
KEY FEATURES
•
MATERIAL: RUBBER FLUOROCARBON CLASS FPM
•
CENTER HOLE DIAMETER: 12.915 INCHES MINIMUM AND 13.035 INCHES MAXIMUM IN
•
CROSS-SECTIONAL HEIGHT: 0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL
RUBBER FLUOROCARBON CLASS FPM
CENTER HOLE DIAMETER
12.915 INCHES MINIMUM AND 13.035 INCHES MAXIMUM IN
CROSS-SECTIONAL HEIGHT
0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
END ITEM IDENTIFICATION
W/S: LEVEL 1 / SUBSAFE; TRIDENT HULL STRUCTURE; VIRGINIA CLASS SUBMARINE, SSN-774; LOS ANGELES CLASS SSN (688); DIVERS LIFE SUPPORT SYSTEM; SEAWOLF CLASS SSN; SUBMRINE SHIP CONTROL AND NAVIGATION SYSTEMS; SUBMARINE HYDRAULIC SYSTEMS; SUBMARINE AUXILLARY AND MISCELLANEOUS SYSTEMS
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FREQUENTLY ASKED QUESTIONS
What is AS3581-455?
AS3581-455 is a O-RING.
What parts can replace AS3581-455?
There are 9 known substitutes for AS3581-455: MIL-R-83248 TY 1 CL 2, ARP568-001, AS568-001 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AS3581-455?
AS3581-455 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-304-9500. This indicates validated use in U.S. government and defense supply chains.
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