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8KP425 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

8KP425: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include special_features: USED ON A WHEELED TANKER. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-539-0735, 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
8KP425
NSN: 5331-01-539-0735
FSC: 5331 — O-ring
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
special_featuresUSED ON A WHEELED TANKER
NSN5331-01-539-0735
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 8KP425 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
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESUSED ON A WHEELED TANKER
SUBSTITUTES & CROSS-REFERENCES 1
508039Reference 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 8KP425?
8KP425 is a O-RING.
What parts can replace 8KP425?
There is 1 known substitute for 8KP425: 508039. Substitute compatibility should be verified for your specific system.
What is the NSN for 8KP425?
8KP425 is cataloged in the U.S. Government catalog under NSN 5331-01-539-0735. This indicates validated use in U.S. government and defense supply chains.
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