The Mirror Assembly,rearview, cataloged under National Stock Number 2540-01-336-8300, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. The manufacturer of record is General Electric Co Speed Variator Products Operation. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Item Name | Mirror Assembly,rearview |
| FSC / FSG | 2540 — Vehicular Furniture and Accessories (FSG 25) |
| Manufacturers | General Electric Co Speed Variator Products Operation (CAGE 30222); Oshkosh Defense Llc (CAGE 75Q65); Curt Manufacturing Llc (CAGE 30226) |
| Parameter | Value |
|---|---|
| NSN | 2540-01-336-8300 |
| Primary Part Number | 6603550 |
| Item Name | Mirror Assembly,rearview |
| FSC / FSG | 2540 / 25 — Vehicular Furniture and Accessories |
| Manufacturer | General Electric Co Speed Variator Products Operation |
| Status | ACTIVE |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 6603550 PRIMARY | General Electric Co Speed Variator Products Operation (USA) |
| 1880030 | Oshkosh Defense Llc (USA) |
| 603550 | Curt Manufacturing Llc (USA) |
| Reference | Meaning |
|---|---|
| 603551 | 5/9 Secondary reference Curt Manufacturing Llc |
| 2540013368300 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 1880030 | 5/9 Secondary reference Oshkosh Corp |
NSN 2540-01-336-8300 is a Mirror Assembly,rearview, manufactured by General Electric Co Speed Variator Products Operation, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
NSN 2540-01-336-8300 has 3 manufacturer part numbers on file: 6603550 (General Electric Co Speed Variator Products Operation), 1880030 (Oshkosh Defense Llc), 603550 (Curt Manufacturing Llc).
1 possible match (shared part number, not a government interchangeability claim): 4730-01-595-5386. Verify interchangeability with system specifications before substitution.
Possible hazard — SDS may be required (DLA HMIC P). 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.