The Radar Set Subassembly, cataloged under National Stock Number 5840-00-451-6509, 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 Laurel Technologies Partnership Div Drs Laurel Technologies. 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 | Radar Set Subassembly |
| FSC / FSG | 5840 — Radar Equipment, Except Airborne (FSG 58) |
| Manufacturers | Laurel Technologies Partnership Div Drs Laurel Technologies (CAGE 6X365); Northrop Grumman Systems Corporation (CAGE 21877) |
| Parameter | Value |
|---|---|
| NSN | 5840-00-451-6509 |
| Primary Part Number | 145026 |
| Item Name | Radar Set Subassembly |
| FSC / FSG | 5840 / 58 — Radar Equipment, Except Airborne |
| Manufacturer | Laurel Technologies Partnership Div Drs Laurel Technologies |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL C — Remove/Demil Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
NSN 5840-00-451-6509 is a Radar Set Subassembly, manufactured by Laurel Technologies Partnership Div Drs Laurel Technologies, classified under FSC 5840, Radar Equipment, Except Airborne. Status: active.
NSN 5840-00-451-6509 has 2 manufacturer part numbers on file: 145026 (Laurel Technologies Partnership Div Drs Laurel Technologies), 145026 (Northrop Grumman Systems Corporation).
1 possible match (shared part number, not a government interchangeability claim): 5998-01-430-3734. 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 5840-00-451-6509 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.