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2402861-1 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

2402861-1: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER, cross-sectional_height: 0.125 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5331-00-165-1941, 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
2402861-1
NSN: 5331-00-165-1941
NIINs: 001651941, 013126670
FSC: 5331 — O-ring
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
materialRUBBER
cross-sectional_height0.125 INCHES NOMINAL IN
NSN5331-00-165-1941
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2402861-1 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 9
4680-214Reference document
Same NSN cross-reference
Reference document — Secondary reference
772-8329001 ITEM NO 2Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
10159954Reference document
Same NSN cross-reference
Reference document — Informative reference only
AS568-214-V0884Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
AS3209-214Reference document
Same NSN cross-reference
Reference document — Secondary reference
5331PL1679798Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2402861-1?
2402861-1 is a O-RING.
What parts can replace 2402861-1?
There are 9 known substitutes for 2402861-1: 4680-214, 772-8329001 ITEM NO 2, 10159954 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2402861-1?
2402861-1 is cataloged in the U.S. Government catalog under NSN 5331-00-165-1941. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.