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Technical Data Sheet
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123418 — CUSHION,SEAT,AIRCRAFT

✓ Government record, cited
Hama · COMPONENT
PRODUCT OVERVIEW

123418: CUSHION,SEAT,AIRCRAFT.

The CUSHION,SEAT,AIRCRAFT is a Hama industrial component. Key specifications include end_item_identification: 1680-01-172-9481 SEAT,AIRCRAFT, part_name_assigned_by_controlling_agency: CUSHION ASSY,SEAT PAN. This part is cataloged in the U.S.

Government catalog under NSN 5360-00-308-8128, 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
123418
NSN: 5360-00-308-8128
NIINs: 003088128, 003921959, 012326713, 015926665
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 7L611 — BLAKO INC. DBA BLAKESLEE (USA)
SPECIFICATIONS
end_item_identification1680-01-172-9481 SEAT,AIRCRAFT
part_name_assigned_by_controlling_agencyCUSHION ASSY,SEAT PAN
NSN5360-00-308-8128
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Hama CUSHION,SEAT,AIRCRAFT TITLE COMPONENT PN 123418 MFR Hama CUSHION,SEAT,AIRCRAFT
KEY FEATURES
•
SPRING FREE OUTSIDE DIAMETER: 1.051 INCHES NOMINAL IN
•
END STYLE: SPRING END,SQUARED AND GROUND BOTH ENDS
•
STYLE DESIGNATOR: CYLINDRICAL
•
SPRING FREE LENGTH: 1.250 INCHES NOMINAL IN
•
INSIDE DIAMETER: 0.781 INCHES NOMINAL IN
•
COIL QUANTITY: 4-1/2
•
COIL HELIX DIRECTION: RIGHT-HAND
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
SPRING FREE OUTSIDE DIAMETER1.051 INCHES NOMINAL IN
END STYLESPRING END,SQUARED AND GROUND BOTH ENDS
STYLE DESIGNATORCYLINDRICAL
SPRING FREE LENGTH1.250 INCHES NOMINAL IN
INSIDE DIAMETER0.781 INCHES NOMINAL IN
COIL QUANTITY4-1/2
COIL HELIX DIRECTIONRIGHT-HAND
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
1-37165Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 123418?
123418 is a CUSHION,SEAT,AIRCRAFT manufactured by Hama.
What parts can replace 123418?
There is 1 known substitute for 123418: 1-37165. Substitute compatibility should be verified for your specific system.
What is the NSN for 123418?
123418 is cataloged in the U.S. Government catalog under NSN 5360-00-308-8128. 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.