The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER FLUOROCARBON CLASS FPM, hardness_rating: 85.0 SHORE DUROMETER A MINIMUM AND 95.0 SHORE DUROMETER A MAXIMUM, center_hole_diameter: 1.125 INCHES NOMINAL IN, cross-sectional_height: 0.112 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN, end_item_identification: VALVE,ANGLE, material_document_and_classification: AMS7259 ASSN STD SINGLE MATERIAL RESPONSE. This part is cataloged in the U.S.
Government catalog under NSN 5331-01-610-2108, 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
AS3581-918
NSN:5331-01-610-2108 FSC:5331 — O-ring CAGE:0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)
SPECIFICATIONS
material
RUBBER FLUOROCARBON CLASS FPM
hardness_rating
85.0 SHORE DUROMETER A MINIMUM AND 95.0 SHORE DUROMETER A MAXIMUM
center_hole_diameter
1.125 INCHES NOMINAL IN
cross-sectional_height
0.112 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN
end_item_identification
VALVE,ANGLE
material_document_and_classification
AMS7259 ASSN STD SINGLE MATERIAL RESPONSE
part_name_assigned_by_controlling_agency
PACKING,PREFORMED O-RING SEAL AMS 7259
NSN
5331-01-610-2108
COMPONENT DIAGRAM
KEY FEATURES
•
CROSS-SECTIONAL HEIGHT: 0.112 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN
•
HARDNESS RATING: 85.0 SHORE DUROMETER A MINIMUM AND 95.0 SHORE DUROMETER A MAXIMUM
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS7259 ASSN STD SINGLE MATERIAL RESPONSE
•
CENTER HOLE DIAMETER: 1.125 INCHES NOMINAL IN
•
MATERIAL: RUBBER FLUOROCARBON CLASS FPM
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT
0.112 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN
HARDNESS RATING
85.0 SHORE DUROMETER A MINIMUM AND 95.0 SHORE DUROMETER A MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION
AMS7259 ASSN STD SINGLE MATERIAL RESPONSE
CENTER HOLE DIAMETER
1.125 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCY
PACKING,PREFORMED O-RING SEAL AMS 7259
END ITEM IDENTIFICATION
VALVE,ANGLE
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 AS3581-918?
AS3581-918 is a O-RING.
What parts can replace AS3581-918?
There are 2 known substitutes for AS3581-918: D50-0020 REV ITEM 28, SAE-AS3581. Substitute compatibility should be verified for your specific system.
What is the NSN for AS3581-918?
AS3581-918 is cataloged in the U.S. Government catalog under NSN 5331-01-610-2108. This indicates validated use in U.S. government and defense supply chains.
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