The Switch,thermostatic, cataloged under National Stock Number 5930-00-941-8209, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Vulcan Electric Co Div Vulcan Electric Company. Government technical data includes 15 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-00-941-8209 |
| Primary Part Number | GH-403-1 |
| Item Name | Switch,thermostatic |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Vulcan Electric Co Div Vulcan Electric Company |
| Status | ACTIVE |
| Body Diameter | 1.500 INCHES NOMINAL IN |
| Terminal Type | SCREW |
| Contact Load Current Rating | 5.0 AMPERES RESISTIVE LOAD THIRD VOLTAGE |
| Contact Load Current Rating | 5.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE |
| Contact Load Current Rating | 5.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE |
| Mounting Method | FLANGE AND UNTHREADED HOLE(S) |
| Unthreaded Mounting Hole Diameter | 0.144 INCHES NOMINAL IN |
| Temp Sensing Element Type | INTERNAL SENSOR |
| Body Length | 1.000 INCHES NOMINAL IN |
| Operating Temp Rating | -273.1 CELSIUS MINIMUM AND 100.0 FAHRENHEIT MAXIMUM DEGC |
| Nonpile-Up Contact Arrangement | 1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY |
| Media for Which Designed | GAS |
| Contact Voltage Rating in Volts | 240.0 AC AT SEA LEVEL FIRST VOLTAGE |
| Contact Voltage Rating in Volts | 120.0 AC AT SEA LEVEL SECOND VOLTAGE |
| Contact Voltage Rating in Volts | 30.0 DC AT SEA LEVEL THIRD VOLTAGE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
NSN 5930-00-941-8209 is a Switch,thermostatic, manufactured by Vulcan Electric Co Div Vulcan Electric Company, classified under FSC 5930, Switches. Status: active.
NSN 5930-00-941-8209 has 2 manufacturer part numbers on file: GH-403-1 (Vulcan Electric Co Div Vulcan Electric Company), 2D3D2 (Vulcan Electric Co Div Vulcan Electric Company).
Key specifications for GH-403-1: Body Diameter: 1.500 INCHES NOMINAL IN; Terminal Type: SCREW; Contact Load Current Rating: 5.0 AMPERES RESISTIVE LOAD THIRD VOLTAGE; Contact Load Current Rating: 5.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE. 15 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.