PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

ATPD-2349 TYPE IIIMirror Assembly,rearview

U S Army Tank Automotive Command Amsta-Im-Mm · NSN 2540-00-788-5637 · FSC 2540 · No Item Name Available
Verified by PartsTable
NSN 2540-00-788-5637 — this item is cataloged by the U.S. Government under National Stock Number 2540-00-788-5637. Primary manufacturer part number: ATPD-2349 TYPE III.
Features
  • Mirror Assembly,rearview — FSC 2540
  • Material: GLASS MIRROR
  • Surface Treatment: PAINT
  • Mirror Shape: RECTANGULAR
  • Mounting Configuration: STUD MTG 1/7-28 UNF OR NF CLASS 28 THD OR CLASS 2 FIT,7/16 IN. LG IN
  • Mounting Location: OUTSIDE
  • Frame Width: 7.187 INCHES NOMINAL IN
  • Frame Length: 16.094 INCHES NOMINAL IN
Applications
  • Applications requiring Glass Mirror construction
General Description

The Mirror Assembly,rearview, cataloged under National Stock Number 2540-00-788-5637, is classified within Federal Supply Class 2540 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 10 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN2540-00-788-5637
Primary Part NumberATPD-2349 TYPE III
Item NameMirror Assembly,rearview
FSC / FSG2540 / 25 — No Item Name Available
ManufacturerU S Army Tank Automotive Command Amsta-Im-Mm
StatusCANCELLED
MaterialGLASS MIRROR
Surface TreatmentPAINT
Mirror ShapeRECTANGULAR
Mounting ConfigurationSTUD MTG 1/7-28 UNF OR NF CLASS 28 THD OR CLASS 2 FIT,7/16 IN. LG IN
Mounting LocationOUTSIDE
Frame Width7.187 INCHES NOMINAL IN
Frame Length16.094 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Unit of IssueEA
Verified Substitutes 12
3110-00-100-03501930 INTERCHANGEABLE
Cup,tapered Roller Bearing
Federal-Mogul Corp Government Sales Dept
5330-00-154-13781930 INTERCHANGEABLE
Seal,plain Encased
Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc
2540-00-168-2186ATPD-2349 TYPE V INTERCHANGEABLE
Mirror Assembly,rearview
U S Army Tank Automotive Command Amsta-Im-Mm
2540-00-168-2187ATPD-2349 TYPE 4 INTERCHANGEABLE
Mirror Assembly,rearview
U S Army Tank Automotive Command Amsta-Im-Mm
5910-00-172-98041930 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
Gifft T H Co Inc
4730-00-278-56567600015 INTERCHANGEABLE
Fitting,lubrication
Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
5920-00-538-22841930 INTERCHANGEABLE
Fuseholder,block
Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division
3120-00-661-6786AA-1319-1 INTERCHANGEABLE
Bearing,sleeve
Beemer Precision Inc
1650-00-698-6535 INTERCHANGEABLE
Lens Assembly,reticle
5330-00-766-505416091 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
Cross-Reference Index
Part NumberManufacturer
994134C1 Navistar Intl Corp Truck Br Ohio Plant (USA)
75-4447 Gamala Industries Ltd Trailmobilecanada Div (CAN)
ATPD-2349 TYPE III PRIMARY U S Army Tank Automotive Command Amsta-Im-Mm (USA)
ATPD-2349 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
2540007885637 E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales
MS53016-2 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
1930 Do-Ray Lamp Co Inc (USA)
A52432-2 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
A52432-2 Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc (USA)
MS53015-2 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
A52432-2 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
HR-242 Delbar Products Incorporated (USA)
16091 Grote Industries Inc Dba Grote Manufacturing Co Div Military Products (USA)
Related Parts
3110-00-100-0350INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
1930
5330-00-154-1378INTERCHANGEABLE
SEAL,PLAIN ENCASED
1930
2540-00-168-2186INTERCHANGEABLE
MIRROR ASSEMBLY,REARVIEW
ATPD-2349 TYPE V
2540-00-168-2187INTERCHANGEABLE
MIRROR ASSEMBLY,REARVIEW
ATPD-2349 TYPE 4
5910-00-172-9804INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
1930
4730-00-278-5656INTERCHANGEABLE
FITTING,LUBRICATION
7600015
5920-00-538-2284INTERCHANGEABLE
FUSEHOLDER,BLOCK
1930
3120-00-661-6786INTERCHANGEABLE
BEARING,SLEEVE
AA-1319-1
1650-00-698-6535INTERCHANGEABLE
LENS ASSEMBLY,RETICLE
5330-00-766-5054INTERCHANGEABLE
SEAL,PLAIN ENCASED
16091
6605-00-786-9774INTERCHANGEABLE
CASE,CARRYING
16091
5950-00-806-2915INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
368215-5

Frequently Asked Questions

What is NSN 2540-00-788-5637?

NSN 2540-00-788-5637 is a Mirror Assembly,rearview, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2540 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2540-00-788-5637?

NSN 2540-00-788-5637 has 13 cross-referenced part numbers: 994134C1 (Navistar Intl Corp Truck Br Ohio Plant), 75-4447 (Gamala Industries Ltd Trailmobilecanada Div), ATPD-2349 TYPE III (U S Army Tank Automotive Command Amsta-Im-Mm), ATPD-2349 (U S Army Tank Automotive Command Amsta-Im-Mm), 2540007885637 (E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales) and 8 more.

What NSN replaces 2540-00-788-5637?

There are 12 known substitutes for 2540-00-788-5637: 3110-00-100-0350, 5330-00-154-1378, 2540-00-168-2186 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of ATPD-2349 TYPE III?

Key specifications for ATPD-2349 TYPE III: Material: GLASS MIRROR; Surface Treatment: PAINT; Mirror Shape: RECTANGULAR; Mounting Configuration: STUD MTG 1/7-28 UNF OR NF CLASS 28 THD OR CLASS 2 FIT,7/16 IN. LG IN. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 2540-00-788-5637 still in active supply?

NSN 2540-00-788-5637 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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