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3442839 — ADAPTER,QUICK CONNECT AND DISCON

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

3442839: ADAPTER,QUICK CONNECT AND DISCON.

ADAPTER,QUICK CONNECT AND DISCON. Key specifications include special_features: MATERIAL IS NYLON, end_item_identification: 4210-01-622-0440. This part is cataloged in the U.S.

Government catalog under NSN 4240-01-658-9537, 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
3442839
NSN: 4240-01-658-9537
FSC: 4240 — Safety and Rescue Equipment
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
special_featuresMATERIAL IS NYLON
end_item_identification4210-01-622-0440
NSN4240-01-658-9537
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ADAPTER,QUICK CONNECT AND DISCON TITLE COMPONENT PN 3442839 MFR ADAPTER,QUICK CONNECT
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESMATERIAL IS NYLON
END ITEM IDENTIFICATION4210-01-622-0440
OTHER ITEMS IN FSC 4240 — Safety and Rescue Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4240-00-001-1515 4240-00-001-2684 4240-00-006-0022 4240-00-007-4576 4240-00-007-8182 4240-00-007-8183 4240-00-007-8184 4240-00-007-8185
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3442839?
3442839 is a ADAPTER,QUICK CONNECT AND DISCON.
What is the NSN for 3442839?
3442839 is cataloged in the U.S. Government catalog under NSN 4240-01-658-9537. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.