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Technical Data Sheet
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109821 — CUSHION,SEAT,AIRCRAFT

✓ Government record, cited
Hama · COMPONENT
PRODUCT OVERVIEW

109821: CUSHION,SEAT,AIRCRAFT.

- These polarized 3D glasses provide a fantastic 3D experience and are suitable for all passive 3D televisions, 3D projectors and 3D cinemas using polarization technology - Modern, sporty, polarized 3D glasses in sunglasses design - With patented, curved glasses for a great 3D experience - Including UV filter which protects against harmful ultraviolet rays - With master image and RealD certification (standard for 3D cinemas) Note for Consumers: Should you go out, the UV filter also protects against solar radiation. This part is cataloged in the U.S. Government catalog under NSN 1680-01-589-5639, indicating validated use in U.S.

government and defense logistics supply chains.

WHERE IT FITS
109821
NSN: 1680-01-589-5639
FSC: 1680 — Miscellaneous Aircraft Accessories and Components
CAGE: 54786 — BAE SYSTEMS LAND & ARMAMENTS L.P. (USA)
SPECIFICATIONS
part_name_assigned_by_controlling_agencyCUSHION ASSY,SEAT BACK
NSN1680-01-589-5639
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Hama CUSHION,SEAT,AIRCRAFT TITLE COMPONENT PN 109821 MFR Hama CUSHION,SEAT,AIRCRAFT
TECHNICAL CHARACTERISTICS
PART NAME ASSIGNED BY CONTROLLING AGENCYCUSHION ASSY,SEAT BACK
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 109821?
109821 is a CUSHION,SEAT,AIRCRAFT manufactured by Hama.
What is the NSN for 109821?
109821 is cataloged in the U.S. Government catalog under NSN 1680-01-589-5639. 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.