The Radar Set Control Group, cataloged under National Stock Number 5840-01-319-0089, 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 Lockheed Martin Corporation Dba Lockheed Martin. Government technical data includes 1 specification, cited from the U.S. Government catalog. 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.
| Parameter | Value |
|---|---|
| NSN | 5840-01-319-0089 |
| Primary Part Number | 1200140-3 |
| Item Name | Radar Set Control Group |
| FSC / FSG | 5840 / 58 — Radar Equipment, Except Airborne |
| Manufacturer | Lockheed Martin Corporation Dba Lockheed Martin |
| Status | ACTIVE |
| Disposition After Initial Use | REUSABLE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 5840-01-319-0089 is a Radar Set Control Group, manufactured by Lockheed Martin Corporation Dba Lockheed Martin, classified under FSC 5840, Radar Equipment, Except Airborne. Status: active.
NSN 5840-01-319-0089 has 2 manufacturer part numbers on file: 1200140-3 (Lockheed Martin Corporation Dba Lockheed Martin), 1200140-3 (United States Department of the Navy Dba Naval Undersea Warfare Ctr Div).
1 possible match (shared part number, not a government interchangeability claim): 7050-01-400-0863. Verify interchangeability with system specifications before substitution.
Key specifications for 1200140-3: Disposition After Initial Use: REUSABLE. 1 specification is 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 5840-01-319-0089 has DEMIL Code Q. 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.