The Switch,push, cataloged under National Stock Number 5930-01-220-1625, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Naval Sea Systems Command. The record lists 6 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Switch,push |
| FSC / FSG | 5930 — Switches (FSG 59) |
| Manufacturers | L-3 Communications Westwood Corporation Dba Nmp Division Div L3 Westwood Corporation (CAGE 58475); Dynalec Corporation (CAGE 12763); Naval Sea Systems Command (CAGE 53711) |
| Parameter | Value |
|---|---|
| NSN | 5930-01-220-1625 |
| Primary Part Number | 803-5002990-3 |
| Item Name | Switch,push |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 322-18-102 | L-3 Communications Westwood Corporation Dba Nmp Division Div L3 Westwood Corporation (USA) |
| 705143 IT 2 | L-3 Communications Westwood Corporation Dba Nmp Division Div L3 Westwood Corporation (USA) |
| PL66743-000 REV C FIND NO 22 | Dynalec Corporation (USA) |
| 803-5002990-3 PRIMARY | Naval Sea Systems Command (USA) |
| M4KLS0 | Dynalec Corporation (USA) |
| PL 66737-000 FIND NO 22 | Dynalec Corporation (USA) |
| Reference | Meaning |
|---|---|
| PL66509-003-00 | D/9 Drawing number reference only Dynalec Corporation |
| PL66742-000 REV E | D/9 Drawing number reference only Dynalec Corporation |
| 430-5002990-3 | 3/2 Design control — primary reference U.S. Government activity |
| 66509-003-00 REV F | D/9 Drawing number reference only Dynalec Corporation |
| PL66744-000 FIND NO 4 | D/9 Drawing number reference only Dynalec Corporation |
| PL66742-000 REVE FIND NO 38 | D/9 Drawing number reference only Dynalec Corporation |
NSN 5930-01-220-1625 is a Switch,push, manufactured by Naval Sea Systems Command, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-220-1625 has 6 manufacturer part numbers on file: 322-18-102 (L-3 Communications Westwood Corporation Dba Nmp Division Div L3 Westwood Corporation), 705143 IT 2 (L-3 Communications Westwood Corporation Dba Nmp Division Div L3 Westwood Corporation), PL66743-000 REV C FIND NO 22 (Dynalec Corporation), 803-5002990-3 (Naval Sea Systems Command), M4KLS0 (Dynalec Corporation) and 1 more.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
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.