The Parts Kit,mirror Mounting, cataloged under National Stock Number 2540-01-033-1831, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. The manufacturer of record is Precision Cable Mfg Co Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 2540-01-033-1831 |
| Primary Part Number | PCM1831 |
| Item Name | Parts Kit,mirror Mounting |
| FSC / FSG | 2540 / 25 — Vehicular Furniture and Accessories |
| Manufacturer | Precision Cable Mfg Co Inc |
| Status | ACTIVE |
| General Characteristics Item Description | CONSISTS OF BUTTON 1 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 054099 | Gate Machinery International Ltd (GBR) |
| 91-4054099 | Brighton Cromwell Llc (USA) |
| PCM1831 PRIMARY | Precision Cable Mfg Co Inc (USA) |
| 4054099 PRIMARY | Federal-Mogul Corp Fel-Pro Gasket Div (USA) |
| 86-4054099 PRIMARY | Wheeler Fleet Solutions, Co. (USA) |
| Reference | Meaning |
|---|---|
| R0331831 | 5/9 Secondary reference Rosco Intl Corp |
| 91-4054099 | 5/9 Secondary reference Ar Bee Corp |
| 701-626 | 5/9 Secondary reference Dorman Products, Inc. Dba Dorman |
| 4054099 | 3/2 Design control — primary reference U.S. Government activity |
| 76995 | 5/9 Secondary reference Dorman Products, Inc. Dba Dorman |
NSN 2540-01-033-1831 is a Parts Kit,mirror Mounting, manufactured by Precision Cable Mfg Co Inc, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
NSN 2540-01-033-1831 has 5 manufacturer part numbers on file: 054099 (Gate Machinery International Ltd), 91-4054099 (Brighton Cromwell Llc), PCM1831 (Precision Cable Mfg Co Inc), 4054099 (Federal-Mogul Corp Fel-Pro Gasket Div), 86-4054099 (Wheeler Fleet Solutions, Co.).
4 possible matches (shared part number, not a government interchangeability claim): 6130-01-316-8562, 7010-01-453-3070, 5305-01-487-5907. Verify interchangeability with system specifications before substitution.
Key specifications for PCM1831: General Characteristics Item Description: CONSISTS OF BUTTON 1. 1 specification is documented in the U.S. Government catalog.
Hazardous per DLA record (HMIC Y). Hazard information on this page is shown exactly as it appears in the DLA record.
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.