The Switch,thermostatic, cataloged under National Stock Number 5930-01-174-2335, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Air Techniques, Inc.. Government technical data includes 8 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. 4 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 | 5930-01-174-2335 |
| Primary Part Number | 90268 |
| Item Name | Switch,thermostatic |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Air Techniques, Inc. |
| Status | ACTIVE |
| Contact Action Stimulus | INCREASE |
| Terminal Type | QUICK DISCONNECT, FEMALE |
| Temp Sensing Element Type | INTERNAL SENSOR |
| Purchase Description Identification | 53542-90268 |
| Body Length | 0.420 INCHES NOMINAL IN |
| Cubic Measure | 1.000 CUBIC INCHES |
| Media for Which Designed | GAS |
| Contact Voltage Rating in Volts | 120.0 AC 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 |
|---|---|
| 90268 PRIMARY | Air Techniques, Inc. (USA) |
NSN 5930-01-174-2335 is a Switch,thermostatic, manufactured by Air Techniques, Inc., classified under FSC 5930, Switches. Status: active.
NSN 5930-01-174-2335 has 1 manufacturer part number on file: 90268 (Air Techniques, Inc.).
4 possible matches (shared part number, not a government interchangeability claim): 4920-01-299-9655, 5985-01-340-8761, 3020-01-548-6084. Verify interchangeability with system specifications before substitution.
Key specifications for 90268: Overall Height: 0.119 INCHES NOMINAL IN; Contact Action Stimulus: INCREASE; Terminal Type: QUICK DISCONNECT, FEMALE; Temp Sensing Element Type: INTERNAL SENSOR. 8 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.