PartsTable
Technical Data Sheet
PartsTable / O-RING / 9291-0141
9291-0141 ✓ 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 product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-663-7357, 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
9291-0141
NSN: 5331-01-663-7357
FSC: 5331 — O-RING
CAGE: 63576 — HEIL TRAILER INTERNATIONAL LLC (USA)
SPECIFICATIONS
Part Number9291-0141
NSN5331-01-663-7357
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 9291-0141 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 10
13692Interchangeable
interchangeable cross-reference
interchangeable
15544-2Interchangeable
interchangeable cross-reference
interchangeable
13709Interchangeable
interchangeable cross-reference
interchangeable
53-448Interchangeable
interchangeable cross-reference
interchangeable
C60546-3Interchangeable
interchangeable cross-reference
interchangeable
TD2AInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 9291-0141?
9291-0141 is a O-RING.
What parts can replace 9291-0141?
There are 10 known substitutes for 9291-0141: 13692, 15544-2, 13709 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 9291-0141?
9291-0141 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-663-7357. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026