The Switch,thermostatic, cataloged under National Stock Number 5930-01-260-0519, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Rix Industries. Government technical data includes 15 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-260-0519 |
| Primary Part Number | 376-52-1 |
| Item Name | Switch,thermostatic |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Rix Industries |
| Status | ACTIVE |
| Contact Action Stimulus | INCREASE |
| Terminal Type | SCREW |
| Mounting Facility Pattern | TWO POSITION IN-LINE |
| Bulb Length | 3.500 INCHES NOMINAL IN |
| Bulb Diameter | 0.375 INCHES NOMINAL IN |
| Mounting Method | BASE AND UNTHREADED HOLE(S) AND SLOT |
| Body Height | 5.000 INCHES NOMINAL IN |
| Unthreaded Mounting Hole Diameter | 0.223 INCHES NOMINAL IN |
| Temp Sensing Element Type | CAPILLARY TUBE-BULB |
| Features Provided | ELECTRICAL ACCESS PORT |
| Distance Between Mounting Facility Centers | 1.750 INCHES NOMINAL IN |
| Capillary Tube Length | 72.0 INCHES NOMINAL IN |
| Operating Temp Rating | 550.0 FAHRENHEIT MAXIMUM DEGF |
| Nonpile-Up Contact Arrangement | 1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY |
| Mounting Slot Width | 0.223 INCHES NOMINAL IN |
| 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 |
|---|---|
| 376-52-1 PRIMARY | Rix Industries (USA) |
| PB10A KU11A1 | Automatic Switch Company Dba Asco (USA) |
NSN 5930-01-260-0519 is a Switch,thermostatic, manufactured by Rix Industries, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-260-0519 has 2 manufacturer part numbers on file: 376-52-1 (Rix Industries), PB10A KU11A1 (Automatic Switch Company Dba Asco).
Key specifications for 376-52-1: Overall Height: 5.312 INCHES NOMINAL IN; Contact Action Stimulus: INCREASE; Terminal Type: SCREW; Mounting Facility Pattern: TWO POSITION IN-LINE. 15 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.