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Technical Data Sheet
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35263-05 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

35263-05: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include end_item_identification: 3895-01-577-2425. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-436-5706, 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
35263-05
NSN: 5331-01-436-5706
NIINs: 014365706, 016169301
FSC: 5331 — O-ring
CAGE: 51805 — ROSCO MFG CO (USA)
SPECIFICATIONS
end_item_identification3895-01-577-2425
NSN5331-01-436-5706
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 35263-05 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 1
240000912Reference 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 35263-05?
35263-05 is a O-RING.
What parts can replace 35263-05?
There is 1 known substitute for 35263-05: 240000912. Substitute compatibility should be verified for your specific system.
What is the NSN for 35263-05?
35263-05 is cataloged in the U.S. Government catalog under NSN 5331-01-436-5706. This indicates validated use in U.S. government and defense supply chains.
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