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Technical Data Sheet
PartsTable / COMPONENT / 15-7950
15-7950 ✓ 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

SEAL,NONMETALLIC SPECIAL SHAPED. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-616-6585, 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
15-7950
NSN: 5330-01-616-6585
FSC: 5330
CAGE: 1F3G5 — R. A. PHILLIPS INDUSTRIES, INC. DBA PHILLIPS INDUSTRIES (USA)
SPECIFICATIONS
Part Number15-7950
NSN5330-01-616-6585
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 15-7950 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 8
42254Interchangeable
interchangeable cross-reference
interchangeable
43520Interchangeable
interchangeable cross-reference
interchangeable
94244Interchangeable
interchangeable cross-reference
interchangeable
A75-4860-3K-V-0789Interchangeable
interchangeable cross-reference
interchangeable
A75-4860-3K-V-XXXInterchangeable
interchangeable cross-reference
interchangeable
15795Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 15-7950?
15-7950 is a SEAL,NONMETALLIC SPECIAL SHAPED.
What parts can replace 15-7950?
There are 8 known substitutes for 15-7950: 42254, 43520, 94244 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 15-7950?
15-7950 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-616-6585. 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