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: 3.129 INCHES NOMINAL IN, center_hole_diameter: 2.965 INCHES MINIMUM AND 3.013 INCHES MAXIMUM IN, elongation_percentage: 125 MAXIMUM, cross-sectional_height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5331-01-006-5477, 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
AS3581-041
NSN:5331-01-006-5477 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
3.129 INCHES NOMINAL IN
center_hole_diameter
2.965 INCHES MINIMUM AND 3.013 INCHES MAXIMUM IN
elongation_percentage
125 MAXIMUM
cross-sectional_height
0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
NSN
5331-01-006-5477
COMPONENT DIAGRAM
KEY FEATURES
•
CROSS-SECTIONAL HEIGHT: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
•
OUTSIDE DIAMETER: 3.129 INCHES NOMINAL IN
•
HARDNESS RATING: 90.0 SHORE DUROMETER A NOMINAL
•
ELONGATION PERCENTAGE: 125 MAXIMUM
•
CENTER HOLE DIAMETER: 2.965 INCHES MINIMUM AND 3.013 INCHES MAXIMUM IN
•
MATERIAL: RUBBER FLUOROCARBON CLASS FPM
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT
0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
OUTSIDE DIAMETER
3.129 INCHES NOMINAL IN
HARDNESS RATING
90.0 SHORE DUROMETER A NOMINAL
ELONGATION PERCENTAGE
125 MAXIMUM
CENTER HOLE DIAMETER
2.965 INCHES MINIMUM AND 3.013 INCHES MAXIMUM IN
MATERIAL
RUBBER FLUOROCARBON CLASS FPM
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 AS3581-041?
AS3581-041 is a O-RING.
What parts can replace AS3581-041?
There are 3 known substitutes for AS3581-041: M83248/2-041, MIL-R-83248/2, SAE-AS3581. Substitute compatibility should be verified for your specific system.
What is the NSN for AS3581-041?
AS3581-041 is cataloged in the U.S. Government catalog under NSN 5331-01-006-5477. This indicates validated use in U.S. government and defense supply chains.
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