The Switch,thermostatic, cataloged under National Stock Number 5930-00-822-4675, 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 18 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-00-822-4675 |
| Primary Part Number | 975-0021-002 |
| Item Name | Switch,thermostatic |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Honeywell International Inc. Dba Honeywell International Div Honeywell Redmond Defense |
| Status | ACTIVE |
| Body Diameter | 1.700 INCHES NOMINAL IN |
| Contact Action Stimulus | INCREASE |
| Terminal Type | TAB W/SCREW |
| Mounting Facility Pattern | FOUR POSITION CIRCULAR |
| Overall Diameter | 2.700 INCHES NOMINAL IN |
| Mounting Facility Circle Radius | 1.080 INCHES NOMINAL IN |
| Contact Load Current Rating | 3.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE |
| Mounting Method | FLANGE |
| Criticality Code Justification | FEAT |
| Style Designator | CYLINDRICAL W/FLANGE |
| Temp Sensing Element Type | INTERNAL SENSOR |
| Body Length | 0.420 INCHES NOMINAL IN |
| Operating Temp Rating | 700.0 FAHRENHEIT MAXIMUM DEGF |
| Nonpile-Up Contact Arrangement | 1 POLE, SINGLE THROW, BOTH POSITIONS MAINTAINED |
| Media for Which Designed | LIQUID |
| Contact Stimulus Rating | 120.00 ACTUATION POINT NOMINAL DEGREES FAHRENHEIT AND 105.00 DEACTUATION POINT NOMINAL DEGREES FAHRENHEIT |
| Contact Adjustability | DEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE |
| Contact Voltage Rating in Volts | 28.0 DC AT SEA LEVEL SINGLE VOLTAGE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 975-0021-002 | Honeywell International Inc. Dba Honeywell International Div Honeywell Redmond Defense (USA) |
| Reference | Meaning |
|---|---|
| 10-30196-3 | 3/2 Design control — primary reference U.S. Government activity |
| 1242-1A | 5/9 Secondary reference U.S. Government activity |
| 8627313 | 5/1 Secondary reference U.S. Government activity |
NSN 5930-00-822-4675 is a Switch,thermostatic, manufactured by Honeywell International Inc. Dba Honeywell International Div Honeywell Redmond Defense, classified under FSC 5930, Switches. Status: active.
NSN 5930-00-822-4675 has 1 manufacturer part number on file: 975-0021-002 (Honeywell International Inc. Dba Honeywell International Div Honeywell Redmond Defense).
2 possible matches (shared part number, not a government interchangeability claim): 5365-01-147-4681, 1560-01-685-8739. Verify interchangeability with system specifications before substitution.
Key specifications for 975-0021-002: Body Diameter: 1.700 INCHES NOMINAL IN; Contact Action Stimulus: INCREASE; Terminal Type: TAB W/SCREW; Mounting Facility Pattern: FOUR POSITION CIRCULAR. 18 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.
NSN 5930-00-822-4675 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.