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Technical Data Sheet
PartsTable / COMPONENT / WT2431W
WT2431W ✓ 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 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-162-8409, 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
WT2431W
NSN: 5330-01-162-8409
FSC: 5330
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
Part NumberWT2431W
NSN5330-01-162-8409
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: WT2431W 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 9
8A7927Interchangeable
interchangeable cross-reference
interchangeable
7B4Interchangeable
interchangeable cross-reference
interchangeable
26W1Interchangeable
interchangeable cross-reference
interchangeable
7243-1Interchangeable
interchangeable cross-reference
interchangeable
3522 500 21953Interchangeable
interchangeable cross-reference
interchangeable
D0810Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is WT2431W?
WT2431W is a GASKET.
What parts can replace WT2431W?
There are 9 known substitutes for WT2431W: 8A7927, 7B4, 26W1 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for WT2431W?
WT2431W is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-162-8409. 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