PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

121253PSCushion,seat,vehicular

Seats Inc Div Seats Incorporated · NSN 2540-00-140-3869 · FSC 2540 · No Item Name Available
Verified by PartsTable
NSN 2540-00-140-3869 — this item is cataloged by the U.S. Government under National Stock Number 2540-00-140-3869. Primary manufacturer part number: 121253PS.
Features
  • Cushion,seat,vehicular — FSC 2540
  • Material: PLYWOOD FRAME
  • Material: PLASTIC POLYVINYL ACETATE COVER
  • Spring: NOT INCLUDED
  • Overall Thickness: 4.250 INCHES MINIMUM AND 4.750 INCHES MAXIMUM IN
  • Color: BLACK
  • 4 verified cross-references
  • Primary manufacturer: Seats Inc Div Seats Incorporated
Applications
  • Applications requiring Plywood Frame construction
General Description

The Cushion,seat,vehicular, cataloged under National Stock Number 2540-00-140-3869, 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 5 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN2540-00-140-3869
Primary Part Number121253PS
Item NameCushion,seat,vehicular
FSC / FSG2540 / 25 — No Item Name Available
ManufacturerSeats Inc Div Seats Incorporated
StatusACTIVE
MaterialPLYWOOD FRAME
MaterialPLASTIC POLYVINYL ACETATE COVER
SpringNOT INCLUDED
Overall Thickness4.250 INCHES MINIMUM AND 4.750 INCHES MAXIMUM IN
ColorBLACK
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 11
2805-00-165-95583632805-820400 INTERCHANGEABLE
Valve,poppet,engine
Chief of Engineers Dept of Army
3461-00-221-1572977 INTERCHANGEABLE
Standard,sheet Metal Machine
Rw Acquisition, Llc Dba Roper Whitney Company
6220-00-299-615702161-8044-01 INTERCHANGEABLE
Headlight
Asrc Federal Facilities Logistics, Llc
5975-00-564-3501820D INTERCHANGEABLE
Clamp,mounting
Abb Installation Products Inc
7530-00-590-1648 INTERCHANGEABLE
Paperboard,drawing
3120-00-739-0782 INTERCHANGEABLE
Bearing,sleeve
5940-00-842-0221977 INTERCHANGEABLE
Terminal,stud
Lta/d-Cemco Inc Dba D-Cemco
2640-00-859-0380 INTERCHANGEABLE
Grommet Pneumatic T
6130-01-285-0290977 INTERCHANGEABLE
Power Supply
Analog Devices Inc Div Greensboro Site
5940-01-459-8220977 INTERCHANGEABLE
Lug Sets
Anderson Airmotive Inc
Cross-Reference Index
Part NumberManufacturer
121253PS PRIMARY Seats Inc Div Seats Incorporated (USA)
905-15491C Seats Inc Div Seats Incorporated (USA)
121253 Seats Inc Div Seats Incorporated (USA)
977 Seats Inc Div Seats Incorporated (USA)
Related Parts
2805-00-165-9558INTERCHANGEABLE
VALVE,POPPET,ENGINE
3632805-820400
3461-00-221-1572INTERCHANGEABLE
STANDARD,SHEET METAL MACHINE
977
6220-00-299-6157INTERCHANGEABLE
HEADLIGHT
02161-8044-01
5975-00-564-3501INTERCHANGEABLE
CLAMP,MOUNTING
820D
7530-00-590-1648INTERCHANGEABLE
PAPERBOARD,DRAWING
3120-00-739-0782INTERCHANGEABLE
BEARING,SLEEVE
5940-00-842-0221INTERCHANGEABLE
TERMINAL,STUD
977
2640-00-859-0380INTERCHANGEABLE
GROMMET PNEUMATIC T
6130-01-285-0290INTERCHANGEABLE
POWER SUPPLY
977
5940-01-459-8220INTERCHANGEABLE
LUG SETS
977
5305-01-721-4376INTERCHANGEABLE
SETSCREW
97-7

Frequently Asked Questions

What is NSN 2540-00-140-3869?

NSN 2540-00-140-3869 is a Cushion,seat,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 2540-00-140-3869?

NSN 2540-00-140-3869 has 4 cross-referenced part numbers: 121253PS (Seats Inc Div Seats Incorporated), 905-15491C (Seats Inc Div Seats Incorporated), 121253 (Seats Inc Div Seats Incorporated), 977 (Seats Inc Div Seats Incorporated).

What NSN replaces 2540-00-140-3869?

There are 11 known substitutes for 2540-00-140-3869: 2805-00-165-9558, 3461-00-221-1572, 6220-00-299-6157 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 121253PS?

Key specifications for 121253PS: Material: PLYWOOD FRAME; Material: PLASTIC POLYVINYL ACETATE COVER; Spring: NOT INCLUDED; Overall Thickness: 4.250 INCHES MINIMUM AND 4.750 INCHES MAXIMUM IN. 7 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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