The Core Assembly,heater, cataloged under National Stock Number 2540-00-258-1741, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2540-00-258-1741 |
| Item Name | Core Assembly,heater |
| FSC / FSG | 2540 / 25 — Vehicular Furniture and Accessories |
| Status | ACTIVE |
| General Characteristics Item Description | ONE CORE UNIT,2 EXT HOSE FITTINGS FOR 0.625 IN. O/A LG; 7.375 IN. O/A W;3.000 IN. THK;CORE LG 6.250 IN;CORE W 6.000 IN.;CORE THK 2.000IN. IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| C7TZ-18476-A | 5/9 Secondary reference Ford Motor Company |
| C7TZ-18476-A | 3/9 Design control — primary reference Ford Motor Co Ford Parts and Service Div Government Part Sales |
NSN 2540-00-258-1741 is a Core Assembly,heater, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
Key specifications for 2540-00-258-1741: General Characteristics Item Description: ONE CORE UNIT,2 EXT HOSE FITTINGS FOR 0.625 IN. O/A LG; 7.375 IN. O/A W;3.000 IN. THK;CORE LG 6.250 IN;CORE W 6.000 IN.;CORE THK 2.000IN. IN. 1 specification is 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.