PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

124424VN51Cushion,seat Back,vehicular

Seats Inc Div Seats Incorporated · NSN 2540-00-140-3868 · FSC 2540 · No Item Name Available
Verified by PartsTable
NSN 2540-00-140-3868 — this item is cataloged by the U.S. Government under National Stock Number 2540-00-140-3868. Primary manufacturer part number: 124424VN51.
Features
  • Cushion,seat Back,vehicular — FSC 2540
  • Material: PLYWOOD FRAME
  • Material: PLASTIC POLYVINYL ACETATE COVER
  • Overall Thickness: 3.250 INCHES MINIMUM AND 3.750 INCHES MAXIMUM IN
  • Mounting Attachment: NOT INCLUDED
  • 4 verified cross-references
  • Primary manufacturer: Seats Inc Div Seats Incorporated
Applications
  • Applications requiring Plywood Frame construction
General Description

The Cushion,seat Back,vehicular, cataloged under National Stock Number 2540-00-140-3868, is classified within Federal Supply Class 2540 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Seats Inc Div Seats Incorporated. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN2540-00-140-3868
Primary Part Number124424VN51
Item NameCushion,seat Back,vehicular
FSC / FSG2540 / 25 — No Item Name Available
ManufacturerSeats Inc Div Seats Incorporated
StatusACTIVE
MaterialPLYWOOD FRAME
MaterialPLASTIC POLYVINYL ACETATE COVER
Overall Thickness3.250 INCHES MINIMUM AND 3.750 INCHES MAXIMUM IN
Mounting AttachmentNOT INCLUDED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 1
5999-00-593-6535 INTERCHANGEABLE
Clip,electrical
Cross-Reference Index
Part NumberManufacturer
118584PS Seats Inc Div Seats Incorporated (USA)
124424VN51 PRIMARY Seats Inc Div Seats Incorporated (USA)
905-15313B Seats Inc Div Seats Incorporated (USA)
118584 Seats Inc Div Seats Incorporated (USA)
Related Parts
5999-00-593-6535INTERCHANGEABLE
CLIP,ELECTRICAL

Frequently Asked Questions

What is NSN 2540-00-140-3868?

NSN 2540-00-140-3868 is a Cushion,seat Back,vehicular, manufactured by Seats Inc Div Seats Incorporated, classified under FSC 2540 (No Item Name Available). Status: active.

What are the part numbers for NSN 2540-00-140-3868?

NSN 2540-00-140-3868 has 4 cross-referenced part numbers: 118584PS (Seats Inc Div Seats Incorporated), 124424VN51 (Seats Inc Div Seats Incorporated), 905-15313B (Seats Inc Div Seats Incorporated), 118584 (Seats Inc Div Seats Incorporated).

What NSN replaces 2540-00-140-3868?

There is 1 known substitute for 2540-00-140-3868: 5999-00-593-6535. Verify interchangeability with system specifications before substitution.

What are the specifications of 124424VN51?

Key specifications for 124424VN51: Material: PLYWOOD FRAME; Material: PLASTIC POLYVINYL ACETATE COVER; Overall Thickness: 3.250 INCHES MINIMUM AND 3.750 INCHES MAXIMUM IN; Mounting Attachment: NOT INCLUDED. 6 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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