PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1277Mirror Assembly,rearview

Chantilly Development Corporation Dba Acme Specialty Mfg Co Div Acme Specialty Mfg. · NSN 2540-01-430-7173 · FSC 2540 · No Item Name Available
Verified by PartsTable
NSN 2540-01-430-7173 — this item is cataloged by the U.S. Government under National Stock Number 2540-01-430-7173. Primary manufacturer part number: 1277.
Features
  • Mirror Assembly,rearview — FSC 2540
  • Mirror Shape: RECTANGULAR W/ROUND ENDS
  • Mounting Location: OUTSIDE
  • Material: ALUMINUM MIRROR
  • Frame Length: 11.640 INCHES NOMINAL IN
  • Arm Length Adjustability: ADJUSTABLE
  • Mounting Configuration: BRACKET MOUNTING,WITH 2 HOLES
  • Frame Width: 9.500 INCHES NOMINAL IN
Applications
  • Applications requiring Aluminum Mirror construction
General Description

The Mirror Assembly,rearview, cataloged under National Stock Number 2540-01-430-7173, is classified within Federal Supply Class 2540 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Chantilly Development Corporation Dba Acme Specialty Mfg Co Div Acme Specialty Mfg.. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN2540-01-430-7173
Primary Part Number1277
Item NameMirror Assembly,rearview
FSC / FSG2540 / 25 — No Item Name Available
ManufacturerChantilly Development Corporation Dba Acme Specialty Mfg Co Div Acme Specialty Mfg.
StatusACTIVE
Mirror ShapeRECTANGULAR W/ROUND ENDS
Mounting LocationOUTSIDE
MaterialALUMINUM MIRROR
Frame Length11.640 INCHES NOMINAL IN
Arm Length AdjustabilityADJUSTABLE
Mounting ConfigurationBRACKET MOUNTING,WITH 2 HOLES
Frame Width9.500 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 12
6210-00-176-6082388-3YELLOW INTERCHANGEABLE
Lens,light
Itt Schadow Inc
5310-00-186-0965 INTERCHANGEABLE
Washer,key
5310-00-209-3340 INTERCHANGEABLE
Washer,flat
5965-00-296-2686 INTERCHANGEABLE
Microphone Element
3120-00-469-5219127-7 INTERCHANGEABLE
Bushing,sleeve
Goodrich Corporation
3110-00-555-5207 INTERCHANGEABLE
Bearing,ball,annular
5340-00-582-71678526521 INTERCHANGEABLE
Strap,retaining
Us Army Aviation and Missile Command
5340-00-695-82681277 INTERCHANGEABLE
Pin,clevis
Borg-Warner Corp
6220-00-958-54091277 INTERCHANGEABLE
Spotlight
Brown Helicopter, Inc. Dba Brown Helicopter Inc
5930-01-047-47891277 INTERCHANGEABLE
Switch,push
Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division
Cross-Reference Index
Part NumberManufacturer
1277 PRIMARY Chantilly Development Corporation Dba Acme Specialty Mfg Co Div Acme Specialty Mfg. (USA)
Related Parts
6210-00-176-6082INTERCHANGEABLE
LENS,LIGHT
388-3YELLOW
5310-00-186-0965INTERCHANGEABLE
WASHER,KEY
5310-00-209-3340INTERCHANGEABLE
WASHER,FLAT
5965-00-296-2686INTERCHANGEABLE
MICROPHONE ELEMENT
3120-00-469-5219INTERCHANGEABLE
BUSHING,SLEEVE
127-7
3110-00-555-5207INTERCHANGEABLE
BEARING,BALL,ANNULAR
5340-00-582-7167INTERCHANGEABLE
STRAP,RETAINING
8526521
5340-00-695-8268INTERCHANGEABLE
PIN,CLEVIS
1277
6220-00-958-5409INTERCHANGEABLE
SPOTLIGHT
1277
5930-01-047-4789INTERCHANGEABLE
SWITCH,PUSH
1277
5360-01-132-2048INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
1277
6515-01-145-1920INTERCHANGEABLE
SURGICAL PACK,DISPOSABLE
1277

Frequently Asked Questions

What is NSN 2540-01-430-7173?

NSN 2540-01-430-7173 is a Mirror Assembly,rearview, manufactured by Chantilly Development Corporation Dba Acme Specialty Mfg Co Div Acme Specialty Mfg., classified under FSC 2540 (No Item Name Available). Status: active.

What are the part numbers for NSN 2540-01-430-7173?

NSN 2540-01-430-7173 has 1 cross-referenced part number: 1277 (Chantilly Development Corporation Dba Acme Specialty Mfg Co Div Acme Specialty Mfg.).

What NSN replaces 2540-01-430-7173?

There are 12 known substitutes for 2540-01-430-7173: 6210-00-176-6082, 5310-00-186-0965, 5310-00-209-3340 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1277?

Key specifications for 1277: Mirror Shape: RECTANGULAR W/ROUND ENDS; Mounting Location: OUTSIDE; Material: ALUMINUM MIRROR; Frame Length: 11.640 INCHES NOMINAL IN. 7 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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