PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

15668FXSeat,vehicular

Oshkosh Defense Llc · NSN 2540-01-055-8646 · FSC 2540 · No Item Name Available
Verified by PartsTable
NSN 2540-01-055-8646 — this item is cataloged by the U.S. Government under National Stock Number 2540-01-055-8646. Primary manufacturer part number: 15668FX.
Features
  • Seat,vehicular — FSC 2540
  • Design Type: FULL
  • Perforation Feature: NOT INCLUDED
  • Cushion Springs: NOT INCLUDED
  • Foldability: FOLDABLE
  • Removability Feature: INCLUDED
  • Seat Type: PADDED/COVERED CONTOUR
  • Armrest: 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 2540-01-055-8646, is classified within Federal Supply Class 2540 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Oshkosh Defense Llc. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN2540-01-055-8646
Primary Part Number15668FX
Item NameSeat,vehicular
FSC / FSG2540 / 25 — No Item Name Available
ManufacturerOshkosh Defense Llc
StatusCANCELLED
Design TypeFULL
Perforation FeatureNOT INCLUDED
Cushion SpringsNOT INCLUDED
FoldabilityFOLDABLE
Removability FeatureINCLUDED
Seat TypePADDED/COVERED CONTOUR
ArmrestNOT INCLUDED
Contoured FeatureINCLUDED
Adjustment TypeHORIZONTAL
Seating Capacity1
SwivelNOT INCLUDED
Mounting AdjustabilityADJUSTABLE
Storage CompartmentNOT INCLUDED
BackrestINCLUDED
Folding Mounting FeatureNOT INCLUDED
AdjustabilityADJUSTABLE
Pneumatic BagNOT INCLUDED
Mounting TypeADJUSTABLE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Unit of IssueEA
Verified Substitutes 7
5865-00-193-3697 INTERCHANGEABLE
Module,syncro Detec
1680-00-432-337610630-5 INTERCHANGEABLE
Gimbal Assy
Arrowhead Products Corp
5998-00-682-4973 INTERCHANGEABLE
Circuit Card Assembly
1630-00-682-532642-065-1 INTERCHANGEABLE
Control Unit,antiskid
Hydro-Aire Aerospace Corp
5905-01-117-8094 INTERCHANGEABLE
Resistor,fixed,film
6635-01-392-0492 INTERCHANGEABLE
Film,radiographic
5310-01-628-542842065-2 INTERCHANGEABLE
Nut Assembly,retainer Ring
Morpac Industries, Inc Div Actuator
Cross-Reference Index
Part NumberManufacturer
106305 Uop Inc Bostrom Div (USA)
15668FX PRIMARY Oshkosh Defense Llc (USA)
42065-001 PRIMARY H.o. Bostrom Company, Inc. Dba Ho Bostrom Co Inc (USA)
15668FX Oshkosh Corp (USA)
42065-1 Uop Inc Bostrom Div (USA)
106305-001 Uop Inc Bostrom Div (USA)
5995592 Am General Llc (USA)
42065-001 Uop Inc Bostrom Div (USA)
Related Parts
5865-00-193-3697INTERCHANGEABLE
MODULE,SYNCRO DETEC
1680-00-432-3376INTERCHANGEABLE
GIMBAL ASSY
10630-5
5998-00-682-4973INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
1630-00-682-5326INTERCHANGEABLE
CONTROL UNIT,ANTISKID
42-065-1
5905-01-117-8094INTERCHANGEABLE
RESISTOR,FIXED,FILM
6635-01-392-0492INTERCHANGEABLE
FILM,RADIOGRAPHIC
5310-01-628-5428INTERCHANGEABLE
NUT ASSEMBLY,RETAINER RING
42065-2

Frequently Asked Questions

What is NSN 2540-01-055-8646?

NSN 2540-01-055-8646 is a Seat,vehicular, manufactured by Oshkosh Defense Llc, classified under FSC 2540 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2540-01-055-8646?

NSN 2540-01-055-8646 has 8 cross-referenced part numbers: 106305 (Uop Inc Bostrom Div), 15668FX (Oshkosh Defense Llc), 42065-001 (H.o. Bostrom Company, Inc. Dba Ho Bostrom Co Inc), 15668FX (Oshkosh Corp), 42065-1 (Uop Inc Bostrom Div) and 3 more.

What NSN replaces 2540-01-055-8646?

There are 7 known substitutes for 2540-01-055-8646: 5865-00-193-3697, 1680-00-432-3376, 5998-00-682-4973 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 15668FX?

Key specifications for 15668FX: Design Type: FULL; Perforation Feature: NOT INCLUDED; Cushion Springs: NOT INCLUDED; Foldability: FOLDABLE. 18 total characteristics are documented in the Federal Logistics Information System.

Is NSN 2540-01-055-8646 still in active supply?

NSN 2540-01-055-8646 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com