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4002139 — PLUG,PROTECTIVE,DUST AND MOISTUR

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

4002139: PLUG,PROTECTIVE,DUST AND MOISTUR.

PLUG,PROTECTIVE,DUST AND MOISTUR. Key specifications include end_item_identification: TRUCK,CARGO 5 TON,MODEL M198381A1. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-568-3607, 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
4002139
NSN: 5340-01-568-3607
FSC: 5340 — Hardware, Commercial
CAGE: 1SV90 — WOMACK MACHINE SUPPLY CO OF HOUSTON, LLC DBA WOMACK MACHINE SUPPLY CO OF ALAB DIV WOMACK MACHINE SUPPLY COMPANY OF HOUSTON, LLC (USA)
SPECIFICATIONS
end_item_identificationTRUCK,CARGO 5 TON,MODEL M198381A1
NSN5340-01-568-3607
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 4002139 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
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONTRUCK,CARGO 5 TON,MODEL M198381A1
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4002139?
4002139 is a PLUG,PROTECTIVE,DUST AND MOISTUR.
What is the NSN for 4002139?
4002139 is cataloged in the U.S. Government catalog under NSN 5340-01-568-3607. This indicates validated use in U.S. government and defense supply chains.
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