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: 3.581 INCHES MINIMUM AND 3.637 INCHES MAXIMUM IN, cross-sectional_height: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN, end_item_identification: GAS TURBINE ENGINE MODEL 570 KF, material_document_and_classification: AMS7280 ASSN STD SINGLE MATERIAL RESPONSE, part_name_assigned_by_controlling_agency: PACKING, PREFORMED-AMS 7280 O-RING. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-392-3180, 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
AS3085-239
NSN:5331-01-392-3180 FSC:5331 — O-RING CAGE:81343 — SOCIETY OF AUTOMOTIVE ENGINEERS INC (USA)
SPECIFICATIONS
material
RUBBER FLUOROCARBON CLASS FPM
center_hole_diameter
3.581 INCHES MINIMUM AND 3.637 INCHES MAXIMUM IN
cross-sectional_height
0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
end_item_identification
GAS TURBINE ENGINE MODEL 570 KF
material_document_and_classification
AMS7280 ASSN STD SINGLE MATERIAL RESPONSE
part_name_assigned_by_controlling_agency
PACKING, PREFORMED-AMS 7280 O-RING
NSN
5331-01-392-3180
COMPONENT DIAGRAM
KEY FEATURES
•
CENTER HOLE DIAMETER: 3.581 INCHES MINIMUM AND 3.637 INCHES MAXIMUM IN
•
MATERIAL: RUBBER FLUOROCARBON CLASS FPM
•
CROSS-SECTIONAL HEIGHT: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS7280 ASSN STD SINGLE MATERIAL RESPONSE
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FREQUENTLY ASKED QUESTIONS
What is AS3085-239?
AS3085-239 is a O-RING.
What parts can replace AS3085-239?
There are 3 known substitutes for AS3085-239: AS3085-239, AS3209-239, NSN SPECIFIC V-22 AE1107C ENGINE. Substitute compatibility should be verified for your specific system.
What is the NSN for AS3085-239?
AS3085-239 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-392-3180. This indicates validated use in U.S. government and defense supply chains.
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