The Switch,toggle, cataloged under National Stock Number 5930-01-030-2021, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Unison Industries Llc. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-030-2021 |
| Primary Part Number | PM22038 |
| Item Name | Switch,toggle |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Unison Industries Llc |
| Status | ACTIVE |
| Actuator Diameter | 0.500 INCHES NOMINAL IN |
| Inclosure Type | FULLY INCLOSED |
| Body Style | PANEL MOUNT |
| Actuator Style | ROUND |
| Mounting Method | PANEL |
| Body Width | 0.364 INCHES MAXIMUM IN |
| Body Height | 0.760 INCHES MAXIMUM IN |
| Actuator Position-Action Relationship | DOWN POSITION MOMENTARY AND CENTER POSITION MAINTAINED |
| Body Length | 0.572 INCHES MAXIMUM IN |
| Nonpile-Up Contact Arrangement | 1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY SINGLE SWITCH UNIT |
| Maximum Voltage Rating in Volts | 28.0 DC |
| Terminal Type and Quantity | 3 TAB, SOLDER LUG |
| Contact Load Current Rating at Maximum Rated Voltage | 4.000 AMPERES RESISTIVE DC AND 1.000 AMPERES INDUCTIVE DC |
| 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 |
|---|---|
| PM22038 PRIMARY | Unison Industries Llc (USA) |
| Reference | Meaning |
|---|---|
| PM22038 | 5/9 Secondary reference Microwave Devices Inc |
| PM22038 | 5/2 Secondary reference U.S. Government activity |
NSN 5930-01-030-2021 is a Switch,toggle, manufactured by Unison Industries Llc, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-030-2021 has 1 manufacturer part number on file: PM22038 (Unison Industries Llc).
Key specifications for PM22038: Actuator Diameter: 0.500 INCHES NOMINAL IN; Inclosure Type: FULLY INCLOSED; Body Style: PANEL MOUNT; Actuator Style: ROUND. 13 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.