PartsTable
Technical Data Sheet
W40041 ✓ 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 5330-01-055-6864, 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
W40041
NSN: 5330-01-055-6864
FSC: 5330
CAGE: 95159 — RAWSON-KOENIG INC (USA)
SPECIFICATIONS
Part NumberW40041
NSN5330-01-055-6864
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: W40041 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 13
4004-1Interchangeable
interchangeable cross-reference
interchangeable
UG212AUInterchangeable
interchangeable cross-reference
interchangeable
RE49D349Interchangeable
interchangeable cross-reference
interchangeable
152A654H01Interchangeable
interchangeable cross-reference
interchangeable
L-13743Interchangeable
interchangeable cross-reference
interchangeable
510-05Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is W40041?
W40041 is a GASKET.
What parts can replace W40041?
There are 13 known substitutes for W40041: 4004-1, UG212AU, RE49D349 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for W40041?
W40041 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-055-6864. This indicates validated use in U.S. government and defense supply chains.
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