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Technical Data Sheet
PartsTable / O-RING / 1101508
1101508 ✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The O-RING is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-247-8512, 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
1101508
NSN: 5331-01-247-8512
FSC: 5331 — O-RING
CAGE: 36719 — WARTSILA CANADA INC (CAN)
SPECIFICATIONS
Part Number1101508
NSN5331-01-247-8512
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1101508 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
14020Interchangeable
interchangeable cross-reference
interchangeable
13142983-7/22Interchangeable
interchangeable cross-reference
interchangeable
111-8647Interchangeable
interchangeable cross-reference
interchangeable
4537769-628Interchangeable
interchangeable cross-reference
interchangeable
2 916 069 161Interchangeable
interchangeable cross-reference
interchangeable
2916063013Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1101508?
1101508 is a O-RING.
What parts can replace 1101508?
There are 11 known substitutes for 1101508: 14020, 13142983-7/22, 111-8647 and 8 more. Substitute compatibility should be verified for your specific system.
Is 1101508 still available?
1101508 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026