The Switch,toggle, cataloged under National Stock Number 5930-01-663-1798, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Nkk Switches of America Inc. Government technical data includes 9 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-663-1798 |
| Primary Part Number | M2012S2D3W01 |
| Item Name | Switch,toggle |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Nkk Switches of America Inc |
| Status | ACTIVE |
| Body Style | BUSHING MOUNT |
| Actuator Style | ROUND |
| Mounting Method | PANEL |
| Unthreaded Mounting Hole Diameter | 6.50 MILLIMETERS NOMINAL MM |
| Actuator Length | 5.08 MILLIMETERS NOMINAL MM |
| Maximum Voltage Rating in Volts | 125.0 AC AND 30.0 DC |
| Terminal Type and Quantity | 3 TAB, SOLDER LUG |
| Contact Load Current Rating at Maximum Rated Voltage | 6.0 AMPERES RESISTIVE AC AND 4.0 AMPERES RESISTIVE DC |
| Hazardous Locations/environmental Protection | DUSTPROOF AND WATERPROOF |
| 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 |
|---|---|
| M2012S2D3W01 PRIMARY | Nkk Switches of America Inc (USA) |
NSN 5930-01-663-1798 is a Switch,toggle, manufactured by Nkk Switches of America Inc, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-663-1798 has 1 manufacturer part number on file: M2012S2D3W01 (Nkk Switches of America Inc).
Key specifications for M2012S2D3W01: Body Style: BUSHING MOUNT; Actuator Style: ROUND; Mounting Method: PANEL; Unthreaded Mounting Hole Diameter: 6.50 MILLIMETERS NOMINAL MM. 9 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.