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04251658300394 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

04251658300394: O-RING.

The O-RING is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5331-01-167-0775, 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
04251658300394
NSN: 5331-01-167-0775
FSC: 5331 — O-ring
CAGE: CJ802 — HELLGETH ENGINEERING SPEZIALFAHRZEUGBAU GMBH (DEU)
SPECIFICATIONS
Part Number04251658300394
NSN5331-01-167-0775
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 04251658300394 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 5
455-0093Reference document
Same NSN cross-reference
Reference document — Informative reference only
4536751-001Reference document
Same NSN cross-reference
Reference document — Secondary reference
HE010184Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
010184Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
92740-991Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 04251658300394?
04251658300394 is a O-RING.
What parts can replace 04251658300394?
There are 5 known substitutes for 04251658300394: 455-0093, 4536751-001, HE010184 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 04251658300394?
04251658300394 is cataloged in the U.S. Government catalog under NSN 5331-01-167-0775. This indicates validated use in U.S. government and defense supply chains.
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