The Switch,thermostatic, cataloged under National Stock Number 5930-00-577-0210, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Honeywell International Inc. Dba Honeywell International Div Honeywell Redmond Defense. Government technical data includes 23 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5930-00-577-0210 |
| Primary Part Number | 975-0276-003 |
| Item Name | Switch,thermostatic |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Honeywell International Inc. Dba Honeywell International Div Honeywell Redmond Defense |
| Status | ACTIVE |
| Body Diameter | 0.620 INCHES NOMINAL IN |
| Width Across Flats | 1.000 INCHES NOMINAL IN |
| Contact Action Stimulus | INCREASE |
| Terminal Type | CONNECTOR, RECEPTACLE |
| Bulb Length | 1.500 INCHES NOMINAL IN |
| Bulb Diameter | 0.620 INCHES NOMINAL IN |
| Contact Load Current Rating | 500.0 MILLIAMPERES LAMP LOAD SINGLE VOLTAGE |
| Mounting Method | THREADED BUSHING |
| Thread Length | 0.562 INCHES NOMINAL SINGLE THREADED BUSHING IN |
| Style Designator | CYLINDRICAL W/FLANGE |
| Temp Sensing Element Type | BULB |
| Features Provided | HERMETICALLY SEALED CASE |
| Nominal Thread Size | 0.750 INCHES SINGLE THREADED BUSHING IN |
| Body Length | 1.500 INCHES NOMINAL IN |
| Operating Temp Rating | -65.0 FAHRENHEIT MINIMUM AND 180.0 FAHRENHEIT MAXIMUM DEGF |
| Nonpile-Up Contact Arrangement | 1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION |
| Media for Which Designed | GAS |
| Thread Class | 3A SINGLE THREADED BUSHING A |
| Contact Stimulus Rating | 145.00 ACTUATION POINT MINIMUM DEGREES FAHRENHEIT AND 155.00 ACTUATION POINT MAXIMUM DEGREES FAHRENHEIT AND 135.00 DEACTUATION POINT MINIMUM DEGREES FAHRENHEIT AND 145.00 DEACTUATION POINT MAXIMUM DEGREES FAHRENHEIT |
| Thread Quantity Per Inch | 16 SINGLE THREADED BUSHING |
| Thread Series Designator | UNF SINGLE THREADED BUSHING |
| Contact Adjustability | DEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE |
| Contact Voltage Rating in Volts | 30.0 DC AT SEA LEVEL SINGLE VOLTAGE |
| 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 |
|---|---|
| 975-0276-003 PRIMARY | Honeywell International Inc. Dba Honeywell International Div Honeywell Redmond Defense (USA) |
| Reference | Meaning |
|---|---|
| 975-0276-003 | 5/9 Secondary reference U.S. Government activity |
| 975-0276-201 | D/9 Drawing number reference only Honeywell International Inc. Dba Honeywell International Div Honeywell Redmond Defense |
NSN 5930-00-577-0210 is a Switch,thermostatic, manufactured by Honeywell International Inc. Dba Honeywell International Div Honeywell Redmond Defense, classified under FSC 5930, Switches. Status: active.
NSN 5930-00-577-0210 has 1 manufacturer part number on file: 975-0276-003 (Honeywell International Inc. Dba Honeywell International Div Honeywell Redmond Defense).
Key specifications for 975-0276-003: Body Diameter: 0.620 INCHES NOMINAL IN; Width Across Flats: 1.000 INCHES NOMINAL IN; Contact Action Stimulus: INCREASE; Terminal Type: CONNECTOR, RECEPTACLE. 23 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.