PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

WM120Seat,vehicular

The Wise Company Llc · NSN 2540-01-252-8535 · FSC 2540 · No Item Name Available
Verified by PartsTable
NSN 2540-01-252-8535 — this item is cataloged by the U.S. Government under National Stock Number 2540-01-252-8535. Primary manufacturer part number: WM120.
Features
  • Seat,vehicular — FSC 2540
  • Adjustment Type: HORIZONTAL AND VERTICAL
  • Removability Feature: NOT INCLUDED
  • Mounting Type: HINGE AND LEAF SPRING
  • Pneumatic Bag: NOT INCLUDED
  • Cushion Springs: INCLUDED
  • Spring Type: COIL
  • Folding Mounting Feature: NOT INCLUDED
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Seat,vehicular, cataloged under National Stock Number 2540-01-252-8535, is classified within Federal Supply Class 2540 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is The Wise Company Llc. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN2540-01-252-8535
Primary Part NumberWM120
Item NameSeat,vehicular
FSC / FSG2540 / 25 — No Item Name Available
ManufacturerThe Wise Company Llc
StatusACTIVE
Adjustment TypeHORIZONTAL AND VERTICAL
Removability FeatureNOT INCLUDED
Mounting TypeHINGE AND LEAF SPRING
Pneumatic BagNOT INCLUDED
Cushion SpringsINCLUDED
Spring TypeCOIL
Folding Mounting FeatureNOT INCLUDED
Perforation FeatureNOT INCLUDED
Design TypePARTIAL
Contoured FeatureINCLUDED
Seat TypePADDED/COVERED CONTOUR
Mounting AdjustabilityADJUSTABLE
SwivelNOT INCLUDED
FoldabilityNONFOLDABLE
AdjustabilityNONADJUSTABLE
ArmrestNOT INCLUDED
Seating Capacity1
BackrestINCLUDED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 9
5330-00-360-6904 INTERCHANGEABLE
Gasket
7050-00-451-4442 INTERCHANGEABLE
Lock,tite
5895-00-594-0000SM-D-206468 INTERCHANGEABLE
Case,electronic Communications E
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5977-00-636-4596 INTERCHANGEABLE
Brush,electrical Contact
2540-01-252-8534WM120-2 INTERCHANGEABLE
Cushion,seat Back,vehicular
The Wise Company Llc
5970-01-525-0345115-76 INTERCHANGEABLE
Insulator,disk
Prestolite Electric Inc
4330-01-564-881211576 INTERCHANGEABLE
Bracket,filter Mounting
Fibrebond Corp
4730-01-584-954811576 INTERCHANGEABLE
Cap,hose
Barker Mfg Co
5340-01-645-074111576 INTERCHANGEABLE
Clamp,loop
Clemco Industries Corp. Dba Clemco Industries Corp Div Clemco
Cross-Reference Index
Part NumberManufacturer
WM120 PRIMARY The Wise Company Llc (USA)
11576 Windham Lifts Inc (USA)
Related Parts
5330-00-360-6904INTERCHANGEABLE
GASKET
7050-00-451-4442INTERCHANGEABLE
LOCK,TITE
5895-00-594-0000INTERCHANGEABLE
CASE,ELECTRONIC COMMUNICATIONS E
SM-D-206468
5977-00-636-4596INTERCHANGEABLE
BRUSH,ELECTRICAL CONTACT
2540-01-252-8534INTERCHANGEABLE
CUSHION,SEAT BACK,VEHICULAR
WM120-2
5970-01-525-0345INTERCHANGEABLE
INSULATOR,DISK
115-76
4330-01-564-8812INTERCHANGEABLE
BRACKET,FILTER MOUNTING
11576
4730-01-584-9548INTERCHANGEABLE
CAP,HOSE
11576
5340-01-645-0741INTERCHANGEABLE
CLAMP,LOOP
11576

Frequently Asked Questions

What is NSN 2540-01-252-8535?

NSN 2540-01-252-8535 is a Seat,vehicular, manufactured by The Wise Company Llc, classified under FSC 2540 (No Item Name Available). Status: active.

What are the part numbers for NSN 2540-01-252-8535?

NSN 2540-01-252-8535 has 2 cross-referenced part numbers: WM120 (The Wise Company Llc), 11576 (Windham Lifts Inc).

What NSN replaces 2540-01-252-8535?

There are 9 known substitutes for 2540-01-252-8535: 5330-00-360-6904, 7050-00-451-4442, 5895-00-594-0000 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of WM120?

Key specifications for WM120: Adjustment Type: HORIZONTAL AND VERTICAL; Removability Feature: NOT INCLUDED; Mounting Type: HINGE AND LEAF SPRING; Pneumatic Bag: NOT INCLUDED. 19 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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