The Visor,sun,vehicle, cataloged under National Stock Number 2540-01-337-2818, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. The manufacturer of record is Rosco, Llc. Government technical data includes 8 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 2540-01-337-2818 |
| Primary Part Number | 66-1608 |
| Item Name | Visor,sun,vehicle |
| FSC / FSG | 2540 / 25 — Vehicular Furniture and Accessories |
| Manufacturer | Rosco, Llc |
| Status | ACTIVE |
| Design Type | INSIDE |
| Mounting Position | LEFT-HAND AND RIGHT-HAND |
| Transparent Feature | INCLUDED |
| Adjustability | ADJUSTABLE |
| Mounting Bracket | PROVIDED |
| Color | BLACK |
| Material | PLASTIC |
| Adjustment Type | HINGED |
| 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 |
|---|---|
| 66-1608 PRIMARY | Rosco, Llc (USA) |
| Reference | Meaning |
|---|---|
| 66-1608 | 3/9 Design control — primary reference Mirror Lite Company |
| 16-1608 | 5/9 Secondary reference Mirror Lite Company |
NSN 2540-01-337-2818 is a Visor,sun,vehicle, manufactured by Rosco, Llc, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
NSN 2540-01-337-2818 has 1 manufacturer part number on file: 66-1608 (Rosco, Llc).
1 possible match (shared part number, not a government interchangeability claim): 5340-01-560-6875. Verify interchangeability with system specifications before substitution.
Key specifications for 66-1608: Design Type: INSIDE; Mounting Position: LEFT-HAND AND RIGHT-HAND; Transparent Feature: INCLUDED; Adjustability: ADJUSTABLE. 8 specifications are documented in the U.S. Government catalog.
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.