The Housing,selector, cataloged under National Stock Number 5826-00-421-6664, is classified within Federal Supply Class 5826 (Radio Navigation Equipment, Airborne) of the Communication, Detection, and Coherent Radiation Equipment group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Housing,selector |
| FSC / FSG | 5826 — Radio Navigation Equipment, Airborne (FSG 58) |
| Parameter | Value |
|---|---|
| NSN | 5826-00-421-6664 |
| Item Name | Housing,selector |
| FSC / FSG | 5826 / 58 — Radio Navigation Equipment, Airborne |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Reference | Meaning |
|---|---|
| 39554 | 3/9 Design control — primary reference U.S. Government activity |
NSN 5826-00-421-6664 is a Housing,selector, classified under FSC 5826, Radio Navigation Equipment, Airborne. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 6220-01-449-0601, 4720-01-726-2692. 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.
NSN 5826-00-421-6664 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.