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2402866 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

2402866: 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 5331-01-312-6670, 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
2402866
NSN: 5331-01-312-6670
FSC: 5331 — O-ring
CAGE: 7PZX0 — FAIRBANKS MORSE, LLC (USA)
SPECIFICATIONS
materialRUBBER
cross-sectional_height0.125 INCHES NOMINAL IN
NSN5331-01-312-6670
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2402866 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
KEY FEATURES
•
CROSS-SECTIONAL HEIGHT: 0.125 INCHES NOMINAL IN
•
MATERIAL: RUBBER
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.125 INCHES NOMINAL IN
MATERIALRUBBER
SUBSTITUTES & CROSS-REFERENCES 2
2402861-1PReference document
Same NSN cross-reference
Reference document — Secondary reference
2402861-1Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2402866?
2402866 is a O-RING.
What parts can replace 2402866?
There are 2 known substitutes for 2402866: 2402861-1P, 2402861-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 2402866?
2402866 is cataloged in the U.S. Government catalog under NSN 5331-01-312-6670. This indicates validated use in U.S. government and defense supply chains.
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