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25K40924 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

25K40924: O-RING.

The O-RING is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5331-01-031-8212, 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
25K40924
NSN: 5331-01-031-8212
FSC: 5331 — O-ring
CAGE: 12603 — CLARK EQUIPMENT CO (USA)
SPECIFICATIONS
Part Number25K40924
NSN5331-01-031-8212
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 25K40924 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 7
D0551424Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
2-273N219-7Reference document
Same NSN cross-reference
Reference document — Secondary reference
2507294-62Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
2507294Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
2-273 N0674-70Reference document
Same NSN cross-reference
Reference document — Secondary reference
52068HPC7Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 25K40924?
25K40924 is a O-RING.
What parts can replace 25K40924?
There are 7 known substitutes for 25K40924: D0551424, 2-273N219-7, 2507294-62 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 25K40924?
25K40924 is cataloged in the U.S. Government catalog under NSN 5331-01-031-8212. This indicates validated use in U.S. government and defense supply chains.
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