NSN 2540-01-079-3477 — this item is cataloged by the U.S. Government under National Stock Number 2540-01-079-3477. Manufacturer of record part number: 158AG1-L.
Also searched as2540-01-079-3477 ·
2540010793477 ·
NIIN 010793477 ·
01-079-3477 ·
FSC 2540 Vehicular Furniture and Accessories · CAGE 30226 · 158AG1-L
The Mirror Assembly,rearview, cataloged under National Stock Number 2540-01-079-3477, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. The manufacturer of record is Curt Manufacturing Llc. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 7 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
Technical Specifications
Parameter
Value
NSN
2540-01-079-3477
Primary Part Number
158AG1-L
Item Name
Mirror Assembly,rearview
FSC / FSG
2540 / 25 — Vehicular Furniture and Accessories
Manufacturer
Curt Manufacturing Llc
Status
ACTIVE
Mirror Shape
RECTANGULAR
Arm Length Adjustability
ADJUSTABLE
Arm Length
19.625 INCHES NOMINAL IN
Mounting Location
OUTSIDE
Mounting Configuration
BRACKET MOUNTING
Closed Arm Length
10.625 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code
X
Unit of Issue
EA
⇄Related Items7
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
2540-01-082-7885158-147ULPOSSIBLE MATCH
BRACKET,MIRROR
Possible match (shared part number)Curt Manufacturing Llc
2540-01-082-8488158-147LRPOSSIBLE MATCH
MOUNTING BRACKET,LOWER
Possible match (shared part number)Curt Manufacturing Llc
2540-01-082-8489158AGF1POSSIBLE MATCH
CROSS BRACE,MIRROR
Possible match (shared part number)Curt Manufacturing Llc
2540-01-082-9684158-147URPOSSIBLE MATCH
BRACKET,MOUNTING,UPPER RIGHT,MIR
Possible match (shared part number)Curt Manufacturing Llc
2540-01-082-9685158AGF2POSSIBLE MATCH
CROSSBRACE,MOUNTING LOOP,MIRROR
Possible match (shared part number)Curt Manufacturing Llc
2540-01-083-2498158-147LLPOSSIBLE MATCH
BRACKET,MIRROR,LOWER LEFT
Possible match (shared part number)Curt Manufacturing Llc
2540-01-083-7852S158KBPOSSIBLE MATCH
MIRROR ASSEMBLY,REARVIEW
Possible match (shared part number)Curt Manufacturing Llc
NSN 2540-01-079-3477 is a Mirror Assembly,rearview, manufactured by Curt Manufacturing Llc, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
What part numbers are listed for NSN 2540-01-079-3477?
NSN 2540-01-079-3477 has 1 manufacturer part number on file: 158AG1-L (Curt Manufacturing Llc).
What NSN replaces 2540-01-079-3477?
7 possible matches (shared part number, not a government interchangeability claim): 2540-01-082-7885, 2540-01-082-8488, 2540-01-082-8489. Verify interchangeability with system specifications before substitution.
What are the specifications of 158AG1-L?
Key specifications for 158AG1-L: Mirror Shape: RECTANGULAR; Arm Length Adjustability: ADJUSTABLE; Arm Length: 19.625 INCHES NOMINAL IN; Mounting Location: OUTSIDE. 6 specifications are documented in the U.S. Government catalog.
Is NSN 2540-01-079-3477 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.