The Control Assembly,heater, cataloged under National Stock Number 2590-00-567-9294, is classified within Federal Supply Class 2590 (Miscellaneous Vehicular Components) of the Vehicular Equipment Components group. The manufacturer of record is Grimes Aerospace Company. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Control Assembly,heater |
| FSC / FSG | 2590 — Miscellaneous Vehicular Components (FSG 25) |
| Manufacturers | Grimes Aerospace Company (CAGE 72914); Surface Combustion Inc (CAGE 58588) |
| Parameter | Value |
|---|---|
| NSN | 2590-00-567-9294 |
| Primary Part Number | 03C53-15 |
| Item Name | Control Assembly,heater |
| FSC / FSG | 2590 / 25 — Miscellaneous Vehicular Components |
| Manufacturer | Grimes Aerospace Company |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 2590-00-567-9294 is a Control Assembly,heater, manufactured by Grimes Aerospace Company, classified under FSC 2590, Miscellaneous Vehicular Components. Status: active.
NSN 2590-00-567-9294 has 2 manufacturer part numbers on file: 03C53-15 (Grimes Aerospace Company), 03C53 (Surface Combustion Inc).
1 possible match (shared part number, not a government interchangeability claim): 4520-01-080-6947. Verify interchangeability with system specifications before substitution.
No hazard code in the DLA record (HMIC N). 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.