The Switch Subassembly, cataloged under National Stock Number 5930-00-392-0451, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Northrop Grumman Corp Electronic Systems Defensive System Div. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Item Name | Switch Subassembly |
| FSC / FSG | 5930 — Switches (FSG 59) |
| Manufacturers | Northrop Grumman Corp Electronic Systems Defensive System Div (CAGE 22915) |
| Parameter | Value |
|---|---|
| NSN | 5930-00-392-0451 |
| Primary Part Number | 1K059-3 |
| Item Name | Switch Subassembly |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Northrop Grumman Corp Electronic Systems Defensive System Div |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| 1K059-3 PRIMARY | Northrop Grumman Corp Electronic Systems Defensive System Div (USA) |
| Reference | Meaning |
|---|---|
| 10648NS3 | 5/9 Secondary reference Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc |
NSN 5930-00-392-0451 is a Switch Subassembly, manufactured by Northrop Grumman Corp Electronic Systems Defensive System Div, classified under FSC 5930, Switches. Status: active.
NSN 5930-00-392-0451 has 1 manufacturer part number on file: 1K059-3 (Northrop Grumman Corp Electronic Systems Defensive System Div).
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5930-00-392-0451 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.