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Technical Data Sheet
PartsTable / COMPONENT / 2146337
2146337 ✓ 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 VALVE,FLOW CONTROL is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-359-0439, 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
2146337
NSN: 5340-00-359-0439
FSC: 5340
CAGE: 7X677 — GENERAL MOTORS LLC DBA GENERAL MOTORS LLC (USA)
SPECIFICATIONS
Part Number2146337
NSN5340-00-359-0439
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2146337 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 27
C180-016-0250Interchangeable
interchangeable cross-reference
interchangeable
900717-2Interchangeable
interchangeable cross-reference
interchangeable
280041Interchangeable
interchangeable cross-reference
interchangeable
SM-C-143770Interchangeable
interchangeable cross-reference
interchangeable
LPPTGX61-1Interchangeable
interchangeable cross-reference
interchangeable
MC1000Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2146337?
2146337 is a VALVE,FLOW CONTROL.
What parts can replace 2146337?
There are 27 known substitutes for 2146337: C180-016-0250, 900717-2, 280041 and 24 more. Substitute compatibility should be verified for your specific system.
Is 2146337 still available?
2146337 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