The Switch,thermostatic, cataloged under National Stock Number 5930-01-474-9199, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-474-9199 |
| Item Name | Switch,thermostatic |
| FSC / FSG | 5930 / 59 — Switches |
| Status | ACTIVE |
| Contact Action Stimulus | INCREASE |
| Temp Sensing Element Type | EXPANDABLE LIQUID |
| Media for Which Designed | LIQUID OR GAS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| TC152-215M-220M-4T | 3/2 Design control — primary reference U.S. Government activity |
NSN 5930-01-474-9199 is a Switch,thermostatic, classified under FSC 5930, Switches. Status: active.
Key specifications for 5930-01-474-9199: Contact Action Stimulus: INCREASE; Temp Sensing Element Type: EXPANDABLE LIQUID; Special Features: DUAL SET POINTS ALLOW FOR WARNING SIGNAL AT 215 DEG. F AND A SHUT DOWN SIGNAL AT 220 DEG. F; Media for Which Designed: LIQUID OR GAS. 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.