The Control,radar Set, cataloged under National Stock Number 5841-01-040-0643, is classified within Federal Supply Class 5841 (Radar Equipment, Airborne) of the Communication, Detection, and Coherent Radiation Equipment group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 5841-01-040-0643 |
| Item Name | Control,radar Set |
| FSC / FSG | 5841 / 58 — Radar Equipment, Airborne |
| Status | ACTIVE |
| Power Source | EXTERNAL |
| Functional Description | PROVIDES INDICATIONS OF AND CONTROL OVER RADAR COOLING CIRCUITS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL C — Remove/Demil Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 204-69700 | D/9 Drawing number reference only U.S. Government activity |
| 204-69700-7 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5841-01-040-0643 is a Control,radar Set, classified under FSC 5841, Radar Equipment, Airborne. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5841-01-273-5169. Verify interchangeability with system specifications before substitution.
Key specifications for 5841-01-040-0643: Power Source: EXTERNAL; Functional Description: PROVIDES INDICATIONS OF AND CONTROL OVER RADAR COOLING CIRCUITS; Part Name Assigned by Controlling Agency: RADAR MAINT TECH LCS CONT PANEL; End Item Identification: AN/APY-1,-2. 2 specifications are documented in the U.S. Government catalog.
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 5841-01-040-0643 has DEMIL Code C. 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.