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12KP790 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12KP790: O-RING.

The O-RING is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5331-01-417-6159, 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
12KP790
NSN: 5331-01-417-6159
FSC: 5331 — O-ring
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
Part Number12KP790
NSN5331-01-417-6159
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12KP790 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
109-0072Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
HSA000599Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
10076265Reference document
Same NSN cross-reference
Reference document — Informative reference only
CV182438Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12KP790?
12KP790 is a O-RING.
What parts can replace 12KP790?
There are 4 known substitutes for 12KP790: 109-0072, HSA000599, 10076265 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 12KP790?
12KP790 is cataloged in the U.S. Government catalog under NSN 5331-01-417-6159. This indicates validated use in U.S. government and defense supply chains.
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