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6853337 — GEARBOX,COVER ASSY

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

6853337: GEARBOX,COVER ASSY.

The GEARBOX,COVER ASSY is a the manufacturer industrial component. Key specifications include end_item_identification: POWER UNIT AND ACC FOR 250 C 18 HELICOPTER ENGIN,CML TYPE. This part is cataloged in the U.S.

Government catalog under NSN 1680-01-121-4480, 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
6853337
NSN: 1680-01-121-4480
FSC: 1680 — Miscellaneous Aircraft Accessories and Components
CAGE: 73342 — ALLISON TRANSMISSION INC DBA ALLISON TRANSMISSION, INC (USA)
SPECIFICATIONS
end_item_identificationPOWER UNIT AND ACC FOR 250 C 18 HELICOPTER ENGIN,CML TYPE
NSN1680-01-121-4480
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEARBOX,COVER ASSY TITLE COMPONENT PN 6853337 MFR GEARBOX,COVER ASSY
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONPOWER UNIT AND ACC FOR 250 C 18 HELICOPTER ENGIN,CML TYPE
OTHER ITEMS IN FSC 1680 — Miscellaneous Aircraft Accessories and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1680-00-001-1736 1680-00-003-3721 1680-00-009-3782 1680-00-009-6180 1680-00-475-0002 1680-00-696-6170 1680-00-867-7158 1680-00-885-0923
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 6853337?
6853337 is a GEARBOX,COVER ASSY.
What is the NSN for 6853337?
6853337 is cataloged in the U.S. Government catalog under NSN 1680-01-121-4480. 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.