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2HD342 — CAP,PROTECTIVE,DUST AND MOISTURE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

2HD342: CAP,PROTECTIVE,DUST AND MOISTURE.

CAP,PROTECTIVE,DUST AND MOISTURE. Key specifications include special_features: TOP TANK ASSEMBLY; NHA NSN 2930-01-337-0202 RADIATOR; TM 9-2320-360-24P FIG 42, end_item_identification: NSN 2320-01-318-9902 HET (HEAVY EQUIPMENT TRANSPORTER). This part is cataloged in the U.S.

Government catalog under NSN 5340-01-353-6038, 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
2HD342
NSN: 5340-01-353-6038
FSC: 5340 — Hardware, Commercial
CAGE: 45152 — OSHKOSH CORP (USA)
SPECIFICATIONS
special_featuresTOP TANK ASSEMBLY; NHA NSN 2930-01-337-0202 RADIATOR; TM 9-2320-360-24P FIG 42
end_item_identificationNSN 2320-01-318-9902 HET (HEAVY EQUIPMENT TRANSPORTER)
NSN5340-01-353-6038
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2HD342 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
SPECIAL FEATURESTOP TANK ASSEMBLY; NHA NSN 2930-01-337-0202 RADIATOR; TM 9-2320-360-24P FIG 42
END ITEM IDENTIFICATIONNSN 2320-01-318-9902 HET (HEAVY EQUIPMENT TRANSPORTER)
SUBSTITUTES & CROSS-REFERENCES 2
2300-51072Reference document
Same NSN cross-reference
Reference document — Secondary reference
X-4132Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 2HD342?
2HD342 is a CAP,PROTECTIVE,DUST AND MOISTURE.
What parts can replace 2HD342?
There are 2 known substitutes for 2HD342: 2300-51072, X-4132. Substitute compatibility should be verified for your specific system.
What is the NSN for 2HD342?
2HD342 is cataloged in the U.S. Government catalog under NSN 5340-01-353-6038. This indicates validated use in U.S. government and defense supply chains.
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