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25999-124 — CUSHION,SEAT BACK,VEHICULAR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

25999-124: CUSHION,SEAT BACK,VEHICULAR.

The CUSHION,SEAT BACK,VEHICULAR is a the manufacturer industrial component. Key specifications include material: STEEL FRAME, overall_width: 18.000 INCHES NOMINAL IN, overall_length: 20.000 INCHES NOMINAL IN, overall_thickness: 3.000 INCHES NOMINAL IN, mounting_attachment: INCLUDED. This part is cataloged in the U.S.

Government catalog under NSN 2540-00-405-7516, 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
25999-124
NSN: 2540-00-405-7516
FSC: 2540 — Vehicular Furniture and Accessories
CAGE: 3B481 — H.O. BOSTROM COMPANY, INC. DBA HO BOSTROM CO INC (USA)
SPECIFICATIONS
materialSTEEL FRAME
quantity4
overall_width18.000 INCHES NOMINAL IN
overall_length20.000 INCHES NOMINAL IN
overall_thickness3.000 INCHES NOMINAL IN
mounting_attachmentINCLUDED
NSN2540-00-405-7516
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CUSHION,SEAT BACK,VEHICULAR TITLE COMPONENT PN 25999-124 MFR CUSHION,SEAT BACK,VEHI
KEY FEATURES
•
OVERALL THICKNESS: 3.000 INCHES NOMINAL IN
•
QUANTITY: 4
•
MATERIAL: PLASTIC RESILIENT
•
MOUNTING ATTACHMENT: INCLUDED
TECHNICAL CHARACTERISTICS
OVERALL THICKNESS3.000 INCHES NOMINAL IN
QUANTITY4
OVERALL LENGTH20.000 INCHES NOMINAL IN
OVERALL WIDTH18.000 INCHES NOMINAL IN
MATERIALPLASTIC RESILIENT
MATERIALPLASTIC COVER
MATERIALSTEEL FRAME
MOUNTING ATTACHMENTINCLUDED
OTHER ITEMS IN FSC 2540 — Vehicular Furniture and Accessories
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2540-00-001-2045 2540-00-001-3392 2540-00-001-3467 2540-00-001-3534 2540-00-001-3535 2540-00-001-3536 2540-00-001-3537 2540-00-001-3538
SUBSTITUTES & CROSS-REFERENCES 2
28630-503Reference document
Same NSN cross-reference
Reference document — Secondary reference
28630-477Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 25999-124?
25999-124 is a CUSHION,SEAT BACK,VEHICULAR.
What parts can replace 25999-124?
There are 2 known substitutes for 25999-124: 28630-503, 28630-477. Substitute compatibility should be verified for your specific system.
What is the NSN for 25999-124?
25999-124 is cataloged in the U.S. Government catalog under NSN 2540-00-405-7516. 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.