The Switch,thermostatic, cataloged under National Stock Number 5930-00-197-2902, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. Government technical data includes 12 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-00-197-2902 |
| Item Name | Switch,thermostatic |
| FSC / FSG | 5930 / 59 — Switches |
| Status | ACTIVE |
| Contact Action Stimulus | INCREASE |
| Mounting Facility Pattern | TWO POSITION IN-LINE |
| Mounting Method | BRACKET(S) |
| Contact Adjustment Type | EXTERNAL ACTUATION POINT SCREW WITH SCALE |
| Features Provided | AUTOMATIC RESET |
| Distance Between Mounting Facility Centers | 2.000 INCHES NOMINAL IN |
| Media for Which Designed | GAS OR LIQUID |
| Contact Stimulus Rating | 8.00 DIFFERENTIAL POINT MINIMUM DEGREES FAHRENHEIT AND 15.00 DIFFERENTIAL POINT MAXIMUM DEGREES FAHRENHEIT |
| Contact Adjustability | ACTUATION POINT ADJUSTABLE, PRESET |
| Contact Voltage Rating in Volts | 480.0 AC AT SEA LEVEL FIRST VOLTAGE |
| Contact Voltage Rating in Volts | 208.0 AC AT SEA LEVEL SECOND VOLTAGE |
| Hazardous Locations/environmental Protection | DUSTPROOF |
| 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 |
|---|---|
| AP6564 | 3/9 Design control — primary reference Rheem Mfg Co Water Heater Div |
| AP6564 | C/1 Advisory reference — outside the item-of-supply concept Rheem Mfg Co |
| 81-35-033 | 5/9 Secondary reference Rheem Mfg Co Water Heater Div |
NSN 5930-00-197-2902 is a Switch,thermostatic, classified under FSC 5930, Switches. Status: active.
Key specifications for 5930-00-197-2902: Overall Height: 4.672 INCHES NOMINAL IN; Contact Action Stimulus: INCREASE; Mounting Facility Pattern: TWO POSITION IN-LINE; Mounting Method: BRACKET(S). 12 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.