The Switch,toggle, cataloged under National Stock Number 5930-01-533-4838, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Panel Components & Systems Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-533-4838 |
| Primary Part Number | M221US1A5419 |
| Item Name | Switch,toggle |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Panel Components & Systems Inc |
| 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 |
|---|---|
| M221US1A5419 PRIMARY | Panel Components & Systems Inc (USA) |
| Reference | Meaning |
|---|---|
| 3000172-002 | 5/2 Secondary reference U.S. Government activity |
| 3000172-002 | 5/9 Secondary reference Hdt Tactical Power, Inc. |
| 2001764 REV D ITEM 14 | 5/2 Secondary reference U.S. Government activity |
| 2001764 REV D ITEM 14 | 5/9 Secondary reference Hdt Tactical Power, Inc. |
| S212US1A5419-00 | 5/9 Secondary reference Panel Components & Systems Inc |
NSN 5930-01-533-4838 is a Switch,toggle, manufactured by Panel Components & Systems Inc, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-533-4838 has 1 manufacturer part number on file: M221US1A5419 (Panel Components & Systems Inc).
Key specifications for M221US1A5419: Special Features: SWITCH ENGINE RUN START NO. 2 4 HOLE MOUNT JD.; End Item Identification: PU-820/T, GENERATOR SET, DIESEL ENGINE.. 0 specifications are documented in the U.S. Government catalog.
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.