The Radar Set Subassembly, cataloged under National Stock Number 5840-00-300-9503, is classified within Federal Supply Class 5840 (Radar Equipment, Except Airborne) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Raytheon Company Dba Raytheon Co. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5840-00-300-9503 |
| Primary Part Number | 585279-1 |
| Item Name | Radar Set Subassembly |
| FSC / FSG | 5840 / 58 — Radar Equipment, Except Airborne |
| Manufacturer | Raytheon Company Dba Raytheon Co |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL C — Remove/Demil Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 5840-00-300-9503 is a Radar Set Subassembly, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 5840, Radar Equipment, Except Airborne. Status: active.
NSN 5840-00-300-9503 has 2 manufacturer part numbers on file: 585279-1 (Raytheon Company), 585279-1 (Raytheon Company Dba Raytheon Co).
1 possible match (shared part number, not a government interchangeability claim): 5365-01-054-6376. Verify interchangeability with system specifications before substitution.
Key specifications for 585279-1: Overall Height: 0.750 INCHES NOMINAL IN; Overall Length: 5.925 INCHES NOMINAL IN; Overall Width: 5.200 INCHES NOMINAL IN; Special Features: MAJOR COMPONENTS AND QUANTITY: AMPLIFIER; CAPACITOR; DIODE; PRINTED WIRING BOARD; RELAY; RESISTOR; 111; MOUNTING METHOD AND CONFIGURATION: CONNECTOR, PLUG-IN. 0 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 5840-00-300-9503 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.