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92350-991 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

92350-991: O-RING.

The O-RING is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5331-01-171-4700, 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
92350-991
NSN: 5331-01-171-4700
FSC: 5331 — O-ring
CAGE: 076M6 — AMZ ALABAMA INC. (USA)
SPECIFICATIONS
Part Number92350-991
NSN5331-01-171-4700
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 92350-991 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
OTHER ITEMS IN FSC 5331 — O-ring
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5331-00-001-1971 5331-00-001-1979 5331-00-001-3904 5331-00-001-3905 5331-00-001-3906 5331-00-001-3908 5331-00-001-3923 5331-00-001-3924
SUBSTITUTES & CROSS-REFERENCES 3
0069979948Reference document
Same NSN cross-reference
Reference document — Secondary reference
4536226-612Reference document
Same NSN cross-reference
Reference document — Secondary reference
472-9368Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 92350-991?
92350-991 is a O-RING.
What parts can replace 92350-991?
There are 3 known substitutes for 92350-991: 0069979948, 4536226-612, 472-9368. Substitute compatibility should be verified for your specific system.
What is the NSN for 92350-991?
92350-991 is cataloged in the U.S. Government catalog under NSN 5331-01-171-4700. This indicates validated use in U.S. government and defense supply chains.
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