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PartsTable / COMPONENT / 2090904
2090904 ✓ 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 SEAL,PLAIN ENCASED is a the manufacturer industrial component. Key specifications include seal_width: 0.672 INCHES NOMINAL IN, housing_bore_diameter: 3.250 INCHES NOMINAL IN, accommodated_shaft_diameter: 2.377 INCHES MINIMUM AND 2.382 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-336-1715, 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
2090904
NSN: 5330-00-336-1715
FSC: 5330
CAGE: 23862 — MILITARY VEHICLES OPN GENERAL MOTORS TRUCK AND BUS GROUP MS 2603-02 (USA)
SPECIFICATIONS
seal_width0.672 INCHES NOMINAL IN
housing_bore_diameter3.250 INCHES NOMINAL IN
accommodated_shaft_diameter2.377 INCHES MINIMUM AND 2.382 INCHES MAXIMUM IN
NSN5330-00-336-1715
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2090904 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
•
HOUSING BORE DIAMETER: 3.250 INCHES NOMINAL IN
•
ACCOMMODATED SHAFT DIAMETER: 2.377 INCHES MINIMUM AND 2.382 INCHES MAXIMUM IN
•
SEAL WIDTH: 0.672 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
HOUSING BORE DIAMETER3.250 INCHES NOMINAL IN
ACCOMMODATED SHAFT DIAMETER2.377 INCHES MINIMUM AND 2.382 INCHES MAXIMUM IN
SEAL WIDTH0.672 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
49677Interchangeable
interchangeable cross-reference
interchangeable
D15-518SPC695Interchangeable
interchangeable cross-reference
interchangeable
D15-518WPC695Interchangeable
interchangeable cross-reference
interchangeable
D2004SInterchangeable
interchangeable cross-reference
interchangeable
32296Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2090904?
2090904 is a SEAL,PLAIN ENCASED.
What parts can replace 2090904?
There are 5 known substitutes for 2090904: 49677, D15-518SPC695, D15-518WPC695 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2090904?
2090904 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-336-1715. 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