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Technical Data Sheet
PartsTable / O-RING / J221P115
J221P115 ✓ 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 5331-00-166-1066, 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
J221P115
NSN: 5331-00-166-1066
FSC: 5331 — O-RING
CAGE: A3121 — FINCANTIERI S.P.A. DIV DIREZIONE NAVI MILITARI (ITA)
SPECIFICATIONS
Part NumberJ221P115
NSN5331-00-166-1066
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: J221P115 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 22
51670Interchangeable
interchangeable cross-reference
interchangeable
13-800Interchangeable
interchangeable cross-reference
interchangeable
5429-1Interchangeable
interchangeable cross-reference
interchangeable
G350195S1Interchangeable
interchangeable cross-reference
interchangeable
24472Interchangeable
interchangeable cross-reference
interchangeable
TE1424-9Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is J221P115?
J221P115 is a O-RING.
What parts can replace J221P115?
There are 22 known substitutes for J221P115: 51670, 13-800, 5429-1 and 19 more. Substitute compatibility should be verified for your specific system.
Is J221P115 still available?
J221P115 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