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3958614 ✓ 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 GASKET SET is a the manufacturer industrial component. Key specifications include document_type: INDUSTRIAL DRAWING, usage_location: CONUS, document_source: 23862, document_identification: 3958614, component_document_origin: INDUSTRIAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-164-0591, 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
3958614
NSN: 5330-00-164-0591
FSC: 5330
CAGE: 23862 — MILITARY VEHICLES OPN GENERAL MOTORS TRUCK AND BUS GROUP MS 2603-02 (USA)
SPECIFICATIONS
document_typeINDUSTRIAL DRAWING
usage_locationCONUS
document_source23862
document_identification3958614
component_document_originINDUSTRIAL
NSN5330-00-164-0591
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 3958614 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
KEY FEATURES
•
DOCUMENT SOURCE: 23862
•
COMPONENT DOCUMENT ORIGIN: INDUSTRIAL
•
DOCUMENT TYPE: INDUSTRIAL DRAWING
•
USAGE LOCATION: CONUS
•
DOCUMENT IDENTIFICATION: 3958614
TECHNICAL CHARACTERISTICS (FLIS)
DOCUMENT SOURCE23862
COMPONENT DOCUMENT ORIGININDUSTRIAL
DOCUMENT TYPEINDUSTRIAL DRAWING
USAGE LOCATIONCONUS
DOCUMENT IDENTIFICATION3958614
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
10159519Interchangeable
interchangeable cross-reference
interchangeable
3027T99P03Interchangeable
interchangeable cross-reference
interchangeable
11087Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3958614?
3958614 is a GASKET SET.
What parts can replace 3958614?
There are 3 known substitutes for 3958614: 10159519, 3027T99P03, 11087. Substitute compatibility should be verified for your specific system.
What is the NSN for 3958614?
3958614 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-164-0591. 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