The Signal Assembly,switchboard, cataloged under National Stock Number 5805-01-052-1690, is classified within Federal Supply Class 5805 (Telephone and Telegraph Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Navy, United States Department of the Dba Space & Naval Warfare Systems Center, Atlantic. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Signal Assembly,switchboard |
| FSC / FSG | 5805 — Telephone and Telegraph Equipment (FSG 58) |
| Manufacturers | Navy, United States Department of the Dba Space & Naval Warfare Systems Center, Atlantic (CAGE 29355) |
| Parameter | Value |
|---|---|
| NSN | 5805-01-052-1690 |
| Primary Part Number | 3421 |
| Item Name | Signal Assembly,switchboard |
| FSC / FSG | 5805 / 58 — Telephone and Telegraph Equipment |
| Manufacturer | Navy, United States Department of the Dba Space & Naval Warfare Systems Center, Atlantic |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 3421 | Navy, United States Department of the Dba Space & Naval Warfare Systems Center, Atlantic (USA) |
| Reference | Meaning |
|---|---|
| 111011-002 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
| 111011-002 | 3/2 Design control — primary reference U.S. Government activity |
| CV2911A/FSA52/V/ | 5/2 Secondary reference U.S. Government activity |
NSN 5805-01-052-1690 is a Signal Assembly,switchboard, manufactured by Navy, United States Department of the Dba Space & Naval Warfare Systems Center, Atlantic, classified under FSC 5805, Telephone and Telegraph Equipment. Status: active.
NSN 5805-01-052-1690 has 1 manufacturer part number on file: 3421 (Navy, United States Department of the Dba Space & Naval Warfare Systems Center, Atlantic).
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 5805-01-052-1690 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.