The Support,radar Set, cataloged under National Stock Number 5840-01-043-4643, 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 Hartec Enterprises Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5840-01-043-4643 |
| Primary Part Number | SC-D-691342 |
| Item Name | Support,radar Set |
| FSC / FSG | 5840 / 58 — Radar Equipment, Except Airborne |
| Manufacturer | Hartec Enterprises Inc |
| Status | ACTIVE |
| Material | STEEL |
| 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 |
| Part Number | Manufacturer |
|---|---|
| SC-D-691342 | Hartec Enterprises Inc (USA) |
| SC-D-691342 | Endicott Precision, Inc. Dba Endicott Precision Inc (USA) |
| Reference | Meaning |
|---|---|
| SC-D-691342 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5840-01-043-4643 is a Support,radar Set, manufactured by Hartec Enterprises Inc, classified under FSC 5840, Radar Equipment, Except Airborne. Status: active.
NSN 5840-01-043-4643 has 2 manufacturer part numbers on file: SC-D-691342 (Hartec Enterprises Inc), SC-D-691342 (Endicott Precision, Inc. Dba Endicott Precision Inc).
Key specifications for SC-D-691342: Special Features: SUPPORT BASE AND 2 SIDE BRACKETS; End Item Identification: KY 38 EQUIPMENT,SCD691342; Material: STEEL. 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 5840-01-043-4643 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.