The Support,radar Set, cataloged under National Stock Number 5840-00-421-5644, 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 Northrop Grumman Support Services Corp. The record lists 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5840-00-421-5644 |
| Primary Part Number | 134C799G01 |
| Item Name | Support,radar Set |
| FSC / FSG | 5840 / 58 — Radar Equipment, Except Airborne |
| Manufacturer | Northrop Grumman Support Services Corp |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 134C799G01 PRIMARY | Northrop Grumman Support Services Corp (USA) |
| 134C799G01 | Northrop Grumman Systems Corporation Dba Electronic Systems (USA) |
| 134C799G01 | Alek Industries Inc (USA) |
| Reference | Meaning |
|---|---|
| 134C799G01 | 3/9 Design control — primary reference U.S. Government activity |
NSN 5840-00-421-5644 is a Support,radar Set, manufactured by Northrop Grumman Support Services Corp, classified under FSC 5840, Radar Equipment, Except Airborne. Status: active.
NSN 5840-00-421-5644 has 3 manufacturer part numbers on file: 134C799G01 (Northrop Grumman Support Services Corp), 134C799G01 (Northrop Grumman Systems Corporation Dba Electronic Systems), 134C799G01 (Alek Industries Inc).
Key specifications for 134C799G01: End Item Identification: RADAR SET. 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 5840-00-421-5644 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.