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, hardness_rating: 90.0 SHORE DUROMETER A NOMINAL, outside_diameter: 14.262 INCHES NOMINAL IN, center_hole_diameter: 13.919 INCHES MINIMUM AND 14.049 INCHES MAXIMUM IN, elongation_percentage: 125 MAXIMUM, cross-sectional_height: 0.135 INCHES MINIMUM AND 0.143 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 5331-01-083-6504, 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
SAE AS3581-280
NSN:5331-01-083-6504 FSC:5331 — O-RING CAGE:0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)
SPECIFICATIONS
material
RUBBER FLUOROCARBON CLASS FPM
hardness_rating
90.0 SHORE DUROMETER A NOMINAL
outside_diameter
14.262 INCHES NOMINAL IN
center_hole_diameter
13.919 INCHES MINIMUM AND 14.049 INCHES MAXIMUM IN
elongation_percentage
125 MAXIMUM
cross-sectional_height
0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
NSN
5331-01-083-6504
COMPONENT DIAGRAM
KEY FEATURES
•
MATERIAL: RUBBER FLUOROCARBON CLASS FPM
•
ELONGATION PERCENTAGE: 125 MAXIMUM
•
HARDNESS RATING: 90.0 SHORE DUROMETER A NOMINAL
•
CENTER HOLE DIAMETER: 13.919 INCHES MINIMUM AND 14.049 INCHES MAXIMUM IN
•
CROSS-SECTIONAL HEIGHT: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
•
OUTSIDE DIAMETER: 14.262 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL
RUBBER FLUOROCARBON CLASS FPM
ELONGATION PERCENTAGE
125 MAXIMUM
HARDNESS RATING
90.0 SHORE DUROMETER A NOMINAL
CENTER HOLE DIAMETER
13.919 INCHES MINIMUM AND 14.049 INCHES MAXIMUM IN
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FREQUENTLY ASKED QUESTIONS
What is SAE AS3581-280?
SAE AS3581-280 is a O-RING.
What parts can replace SAE AS3581-280?
There are 9 known substitutes for SAE AS3581-280: M83485/1-140, SAE-AS3581, AMS7259D and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SAE AS3581-280?
SAE AS3581-280 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-083-6504. This indicates validated use in U.S. government and defense supply chains.
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