PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5P6879Mirror Assembly,rearview

Caterpillar Inc Div Caterpillar Defense · NSN 2540-01-184-2289 · FSC 2540 · No Item Name Available
Verified by PartsTable
NSN 2540-01-184-2289 — this item is cataloged by the U.S. Government under National Stock Number 2540-01-184-2289. Primary manufacturer part number: 5P6879.
Features
  • Mirror Assembly,rearview — FSC 2540
  • 2 verified cross-references
  • Primary manufacturer: Caterpillar Inc Div Caterpillar Defense
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Mirror Assembly,rearview, cataloged under National Stock Number 2540-01-184-2289, is classified within Federal Supply Class 2540 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Caterpillar Inc Div Caterpillar Defense. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Catalog Facts
Item NameMirror Assembly,rearview
FSC / FSG2540 — No Item Name Available (FSG 25)
ManufacturersCaterpillar Inc Div Caterpillar Defense (CAGE 11083); Chantilly Development Corporation Dba Acme Specialty Mfg Co Div Acme Specialty Mfg. (CAGE 70082)
Technical Specifications
ParameterValue
NSN2540-01-184-2289
Primary Part Number5P6879
Item NameMirror Assembly,rearview
FSC / FSG2540 / 25 — No Item Name Available
ManufacturerCaterpillar Inc Div Caterpillar Defense
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 8
9540-00-148-4374 INTERCHANGEABLE
Beam,structural
5360-00-249-34402296 INTERCHANGEABLE
Spring,helical,compression
Sachs-Boge of America
5325-00-276-6090 INTERCHANGEABLE
Grommet,nonmetallic
3040-00-529-5737 INTERCHANGEABLE
Shaft,drive,flexible
6630-00-568-90622332 INTERCHANGEABLE
Evaluator,semi-Automatic Spot
Cambridge Scientific Industries Div of Diversey Corp
5330-00-630-8575931431 INTERCHANGEABLE
Felt,mechanical,preformed
Eaton Aerospace, Llc Dba Jackson South
3030-01-571-25282296 INTERCHANGEABLE
Belt,v
Buffalo Turbine Defense Llc
6515-01-590-85772296 INTERCHANGEABLE
License,software,pulse Oximeter
Masimo Corporation
Cross-Reference Index
Part NumberManufacturer
5P6879 PRIMARY Caterpillar Inc Div Caterpillar Defense (USA)
2296 PRIMARY Chantilly Development Corporation Dba Acme Specialty Mfg Co Div Acme Specialty Mfg. (USA)
Related Parts
9540-00-148-4374INTERCHANGEABLE
BEAM,STRUCTURAL
5360-00-249-3440INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
2296
5325-00-276-6090INTERCHANGEABLE
GROMMET,NONMETALLIC
3040-00-529-5737INTERCHANGEABLE
SHAFT,DRIVE,FLEXIBLE
6630-00-568-9062INTERCHANGEABLE
EVALUATOR,SEMI-AUTOMATIC SPOT
2332
5330-00-630-8575INTERCHANGEABLE
FELT,MECHANICAL,PREFORMED
931431
3030-01-571-2528INTERCHANGEABLE
BELT,V
2296
6515-01-590-8577INTERCHANGEABLE
LICENSE,SOFTWARE,PULSE OXIMETER
2296

Frequently Asked Questions

What is NSN 2540-01-184-2289?

NSN 2540-01-184-2289 is a Mirror Assembly,rearview, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 2540 (No Item Name Available). Status: active.

What are the part numbers for NSN 2540-01-184-2289?

NSN 2540-01-184-2289 has 2 cross-referenced part numbers: 5P6879 (Caterpillar Inc Div Caterpillar Defense), 2296 (Chantilly Development Corporation Dba Acme Specialty Mfg Co Div Acme Specialty Mfg.).

What NSN replaces 2540-01-184-2289?

There are 8 known substitutes for 2540-01-184-2289: 9540-00-148-4374, 5360-00-249-3440, 5325-00-276-6090 and 5 more. Verify interchangeability with system specifications before substitution.

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