The Visor,sun,vehicle, cataloged under National Stock Number 2540-01-247-8643, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. The manufacturer of record is Chantilly Development Corporation Dba Acme Specialty Mfg Co Div Acme Specialty Mfg.. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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.
| Item Name | Visor,sun,vehicle |
| FSC / FSG | 2540 — Vehicular Furniture and Accessories (FSG 25) |
| Manufacturers | Link-Belt Cranes, L.p., Lllp (CAGE 2Y614); Chantilly Development Corporation Dba Acme Specialty Mfg Co Div Acme Specialty Mfg. (CAGE 70082) |
| Parameter | Value |
|---|---|
| NSN | 2540-01-247-8643 |
| Primary Part Number | 2528 |
| Item Name | Visor,sun,vehicle |
| FSC / FSG | 2540 / 25 — Vehicular Furniture and Accessories |
| Manufacturer | Chantilly Development Corporation Dba Acme Specialty Mfg Co Div Acme Specialty Mfg. |
| 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 |
|---|---|
| 19A2450 | Link-Belt Cranes, L.p., Lllp (USA) |
| 2528 PRIMARY | Chantilly Development Corporation Dba Acme Specialty Mfg Co Div Acme Specialty Mfg. (USA) |
| Reference | Meaning |
|---|---|
| 19A2450-A | D/9 Drawing number reference only Link-Belt Cranes, L.p., Lllp |
NSN 2540-01-247-8643 is a Visor,sun,vehicle, manufactured by Chantilly Development Corporation Dba Acme Specialty Mfg Co Div Acme Specialty Mfg., classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
NSN 2540-01-247-8643 has 2 manufacturer part numbers on file: 19A2450 (Link-Belt Cranes, L.p., Lllp), 2528 (Chantilly Development Corporation Dba Acme Specialty Mfg Co Div Acme Specialty Mfg.).
4 possible matches (shared part number, not a government interchangeability claim): 6520-01-267-1423, 5136-01-431-6406, 5330-01-468-8508. 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.