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403D140-1 — COVER,SEAT CUSHION,AIRCRAFT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

403D140-1: COVER,SEAT CUSHION,AIRCRAFT.

The COVER,SEAT CUSHION,AIRCRAFT is a the manufacturer industrial component. Key specifications include end_item_identification: BELL 505 HELICOPTER, part_name_assigned_by_controlling_agency: UTILITY SEAT HEADREST CUSHION. This part is cataloged in the U.S.

Government catalog under NSN 1680-01-708-3603, 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
403D140-1
NSN: 1680-01-708-3603
FSC: 1680 — Miscellaneous Aircraft Accessories and Components
CAGE: 30941 — EAST/WEST INDUSTRIES, INC. (USA)
SPECIFICATIONS
end_item_identificationBELL 505 HELICOPTER
part_name_assigned_by_controlling_agencyUTILITY SEAT HEADREST CUSHION
NSN1680-01-708-3603
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COVER,SEAT CUSHION,AIRCRAFT TITLE COMPONENT PN 403D140-1 MFR COVER,SEAT CUSHION,AIR
TECHNICAL CHARACTERISTICS
PART NAME ASSIGNED BY CONTROLLING AGENCYUTILITY SEAT HEADREST CUSHION
END ITEM IDENTIFICATIONBELL 505 HELICOPTER
OTHER ITEMS IN FSC 1680 — Miscellaneous Aircraft Accessories and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1680-00-000-0144 1680-00-001-1401 1680-00-001-1402 1680-00-001-1403 1680-00-001-1404 1680-00-001-1730 1680-00-001-1731 1680-00-001-1736
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 403D140-1?
403D140-1 is a COVER,SEAT CUSHION,AIRCRAFT.
What is the NSN for 403D140-1?
403D140-1 is cataloged in the U.S. Government catalog under NSN 1680-01-708-3603. 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.