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347-34801-330C — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

347-34801-330C: O-RING.

The O-RING is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5331-01-045-4145, 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
347-34801-330C
NSN: 5331-01-045-4145
FSC: 5331 — O-ring
CAGE: 5F573 — GREENE TWEED & CO INC (USA)
SPECIFICATIONS
Part Number347-34801-330C
NSN5331-01-045-4145
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 347-34801-330C 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 2
437532Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
3454-03995-0187-0334Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 347-34801-330C?
347-34801-330C is a O-RING.
What parts can replace 347-34801-330C?
There are 2 known substitutes for 347-34801-330C: 437532, 3454-03995-0187-0334. Substitute compatibility should be verified for your specific system.
What is the NSN for 347-34801-330C?
347-34801-330C is cataloged in the U.S. Government catalog under NSN 5331-01-045-4145. This indicates validated use in U.S. government and defense supply chains.
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