PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

81511Track,seat Adjuster

Atwood Mobile Products Div · NSN 2540-01-184-4801 · FSC 2540 · No Item Name Available
Verified by PartsTable
NSN 2540-01-184-4801 — this item is cataloged by the U.S. Government under National Stock Number 2540-01-184-4801. Primary manufacturer part number: 81511.
Features
  • Track,seat Adjuster — FSC 2540
  • 1 verified cross-reference
  • Primary manufacturer: Atwood Mobile Products Div
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Track,seat Adjuster, cataloged under National Stock Number 2540-01-184-4801, is classified within Federal Supply Class 2540 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Atwood Mobile Products Div. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.

Catalog Facts
Item NameTrack,seat Adjuster
FSC / FSG2540 — No Item Name Available (FSG 25)
ManufacturersAtwood Mobile Products Div (CAGE 56049)
Technical Specifications
ParameterValue
NSN2540-01-184-4801
Primary Part Number81511
Item NameTrack,seat Adjuster
FSC / FSG2540 / 25 — No Item Name Available
ManufacturerAtwood Mobile Products Div
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Unit of IssueEA
Verified Substitutes 6
1650-00-129-91338151-1 INTERCHANGEABLE
Sleeve
Goodrich Aerospace Canada Ltd
4820-00-202-6250 INTERCHANGEABLE
Cock,plug
4920-00-870-52178-15-1-1 INTERCHANGEABLE
Accessory Kit,test Set
Celtech Corporation Div Use CAGE 65552 for All Orders
5950-01-143-599581511 INTERCHANGEABLE
Transformer,power
Hamilton Sundstrand Corporation Dba Collins Aerospace
5315-01-432-0894741011-A INTERCHANGEABLE
Pin,straight,headless
L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.
5306-01-437-4484 INTERCHANGEABLE
Bolt,machine
Cross-Reference Index
Part NumberManufacturer
81511 PRIMARY Atwood Mobile Products Div (USA)
Related Parts
1650-00-129-9133INTERCHANGEABLE
SLEEVE
8151-1
4820-00-202-6250INTERCHANGEABLE
COCK,PLUG
4920-00-870-5217INTERCHANGEABLE
ACCESSORY KIT,TEST SET
8-15-1-1
5950-01-143-5995INTERCHANGEABLE
TRANSFORMER,POWER
81511
5315-01-432-0894INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
741011-A
5306-01-437-4484INTERCHANGEABLE
BOLT,MACHINE

Frequently Asked Questions

What is NSN 2540-01-184-4801?

NSN 2540-01-184-4801 is a Track,seat Adjuster, manufactured by Atwood Mobile Products Div, classified under FSC 2540 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2540-01-184-4801?

NSN 2540-01-184-4801 has 1 cross-referenced part number: 81511 (Atwood Mobile Products Div).

What NSN replaces 2540-01-184-4801?

There are 6 known substitutes for 2540-01-184-4801: 1650-00-129-9133, 4820-00-202-6250, 4920-00-870-5217 and 3 more. Verify interchangeability with system specifications before substitution.

Is NSN 2540-01-184-4801 still in active supply?

NSN 2540-01-184-4801 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.
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