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AS568-146 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

AS568-146: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER FLUOROCARBON CLASS FPM, end_item_identification: VALVE, ANGLE, part_name_assigned_by_controlling_agency: O-RING. This part is cataloged in the U.S.

Government catalog under NSN 5331-00-106-2943, 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
AS568-146
NSN: 5331-00-106-2943
NIINs: 001062943, 004020063, 011124059, 016055455
FSC: 5331 — O-ring
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)
SPECIFICATIONS
materialRUBBER FLUOROCARBON CLASS FPM
end_item_identificationVALVE, ANGLE
part_name_assigned_by_controlling_agencyO-RING
NSN5331-00-106-2943
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: AS568-146 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
SUBSTITUTES & CROSS-REFERENCES 4
2-146 N674-7Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
T100097Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
13D95Reference document
Same NSN cross-reference
Reference document — Secondary reference
391 2881 457Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Shelf-life managedAcquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is AS568-146?
AS568-146 is a O-RING.
What parts can replace AS568-146?
There are 4 known substitutes for AS568-146: 2-146 N674-7, T100097, 13D95 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AS568-146?
AS568-146 is cataloged in the U.S. Government catalog under NSN 5331-00-106-2943. This indicates validated use in U.S. government and defense supply chains.
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