The Switch,thermostatic, cataloged under National Stock Number 5930-01-351-0508, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Chromalox, Inc. Div Chromalox. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-351-0508 |
| Primary Part Number | 0135-26051 |
| Item Name | Switch,thermostatic |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Chromalox, Inc. Div Chromalox |
| Status | ACTIVE |
| Contact Action Stimulus | INCREASE |
| Temp Sensing Element Type | THERMOCOUPLE |
| Contact Adjustability | ACTUATION POINT ADJUSTABLE |
| 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 |
|---|---|
| 0135-26051 | Chromalox, Inc. Div Chromalox (USA) |
| Reference | Meaning |
|---|---|
| D-44258 ITEM NO 14 | 3/9 Design control — primary reference Chromalox, Inc. Div Chromalox |
NSN 5930-01-351-0508 is a Switch,thermostatic, manufactured by Chromalox, Inc. Div Chromalox, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-351-0508 has 1 manufacturer part number on file: 0135-26051 (Chromalox, Inc. Div Chromalox).
Key specifications for 0135-26051: Contact Action Stimulus: INCREASE; Temp Sensing Element Type: THERMOCOUPLE; Contact Adjustability: ACTUATION POINT ADJUSTABLE. 3 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.