The Switch,thermostatic, cataloged under National Stock Number 5930-01-174-6596, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Thales Nederland. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-174-6596 |
| Primary Part Number | 3522 500 29349 |
| Item Name | Switch,thermostatic |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Thales Nederland |
| Status | ACTIVE |
| Body Diameter | 0.720 INCHES MAXIMUM IN |
| Frequency in Hertz | 60.0 FIRST VOLTAGE |
| Frequency in Hertz | 60.0 SECOND VOLTAGE |
| Contact Action Stimulus | DECREASE |
| Terminal Type | TAB, SOLDER LUG |
| Mounting Facility Pattern | TWO POSITION IN-LINE |
| Contact Load Current Rating | 2.0 AMPERES RESISTIVE LOAD AND 1.0 AMPERES INDUCTIVE LOAD AND 0.5 AMPERES LAMP LOAD SECOND VOLTAGE |
| Contact Load Current Rating | 2.0 AMPERES RESISTIVE LOAD AND 1.5 AMPERES INDUCTIVE LOAD AND 1.0 AMPERES LAMP LOAD FIRST VOLTAGE |
| Mounting Method | UNTHREADED HOLE(S) |
| Body Height | 0.360 INCHES MAXIMUM IN |
| Unthreaded Mounting Hole Diameter | 0.104 INCHES NOMINAL IN |
| Style Designator | DISC W/FLANGE |
| Temp Sensing Element Type | INTERNAL SENSOR |
| Distance Between Mounting Facility Centers | 0.937 INCHES NOMINAL IN |
| Specification/standard Data | 81349-MIL-S-24236/20 GOVERNMENT SPECIFICATION |
| Operating Temp Rating | 250.0 FAHRENHEIT MAXIMUM AND -10.0 FAHRENHEIT MINIMUM DEGF |
| Nonpile-Up Contact Arrangement | 1 POLE, SINGLE THROW, BOTH POSITIONS MAINTAINED |
| Media for Which Designed | GAS |
| Test Data Document | 81349-MIL-S-24236 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| Contact Stimulus Rating | 50.00 ACTUATION POINT NOMINAL DEGREES FAHRENHEIT AND 2.00 DIFFERENTIAL POINT MINIMUM DEGREES FAHRENHEIT AND 4.00 DIFFERENTIAL POINT MAXIMUM DEGREES FAHRENHEIT |
| Contact Adjustability | ACTUATION POINT NOT ADJUSTABLE AND DEACTUATION POINT NOT ADJUSTABLE |
| Contact Voltage Rating in Volts | 28.0 DC AT SEA LEVEL SECOND VOLTAGE |
| Contact Voltage Rating in Volts | 115.0 AC AT SEA LEVEL FIRST 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 |
|---|---|
| 3522 500 29349 | Thales Nederland (NLD) |
| Reference | Meaning |
|---|---|
| MIL-PRF-24236/20 | 4/1 Identification reference U.S. Government activity |
| MIL-S-24236/20 | 5/9 Secondary reference U.S. Government activity |
| M24236/20-MCBA | 2/2 Government specification standardization U.S. Government activity |
NSN 5930-01-174-6596 is a Switch,thermostatic, manufactured by Thales Nederland, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-174-6596 has 1 manufacturer part number on file: 3522 500 29349 (Thales Nederland).
Key specifications for 3522 500 29349: Body Diameter: 0.720 INCHES MAXIMUM IN; Overall Height: 0.360 INCHES MAXIMUM IN; Frequency in Hertz: 60.0 FIRST VOLTAGE; Frequency in Hertz: 60.0 SECOND VOLTAGE. 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.