The Switch,thermostatic, cataloged under National Stock Number 5930-01-186-5135, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Mgr Equipment Corp. Government technical data includes 9 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. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-186-5135 |
| Primary Part Number | 79-0117 |
| Item Name | Switch,thermostatic |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Mgr Equipment Corp |
| Status | ACTIVE |
| Contact Action Stimulus | INCREASE |
| Mounting Method | BRACKET(S) |
| Contact Adjustment Range | +35.00 TO 38.00 DEACTUATION POINT INCHES OF WATER |
| Temp Sensing Element Type | CAPILLARY TUBE |
| Contact Adjustment Type | EXTERNAL DEACTUATION POINT SCREW |
| Capillary Tube Length | 30.00 INCHES NOMINAL IN |
| Media for Which Designed | LIQUID |
| Contact Stimulus Rating | 55.00 ACTUATION POINT NOMINAL INCHES OF WATER |
| Contact Adjustability | ACTUATION POINT NOT ADJUSTABLE AND DEACTUATION 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 |
NSN 5930-01-186-5135 is a Switch,thermostatic, manufactured by Mgr Equipment Corp, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-186-5135 has 2 manufacturer part numbers on file: 79-0117 (Mgr Equipment Corp), RC32-1304 (Robertshaw Controls Co New Stanton Div).
1 possible match (shared part number, not a government interchangeability claim): 5930-01-243-6017. Verify interchangeability with system specifications before substitution.
Key specifications for 79-0117: Contact Action Stimulus: INCREASE; Mounting Method: BRACKET(S); Contact Adjustment Range: +35.00 TO 38.00 DEACTUATION POINT INCHES OF WATER; Temp Sensing Element Type: CAPILLARY TUBE. 9 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.