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71306569 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

71306569: O-RING.

The O-RING is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5331-01-386-2887, 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
71306569
NSN: 5331-01-386-2887
FSC: 5331 — O-ring
CAGE: 05262 — FREUDENBERG-NOK GENERAL PARTNERSHIP (USA)
SPECIFICATIONS
Part Number71306569
NSN5331-01-386-2887
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 71306569 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 3
OR2-341-9251Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
A-341 MGReference document
Same NSN cross-reference
Reference document — Secondary reference
1269-32Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· 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 71306569?
71306569 is a O-RING.
What parts can replace 71306569?
There are 3 known substitutes for 71306569: OR2-341-9251, A-341 MG, 1269-32. Substitute compatibility should be verified for your specific system.
What is the NSN for 71306569?
71306569 is cataloged in the U.S. Government catalog under NSN 5331-01-386-2887. This indicates validated use in U.S. government and defense supply chains.
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