The Switch,thermostatic, cataloged under National Stock Number 5930-00-505-1963, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Detroit Switch Inc Dba Detroit Switch Inc. Government technical data includes 25 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through both NSN and commercial part number lookups. 9 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-00-505-1963 |
| Primary Part Number | X23800 |
| Item Name | Switch,thermostatic |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Detroit Switch Inc Dba Detroit Switch Inc |
| Status | ACTIVE |
| Frequency in Hertz | 60.0 FIRST VOLTAGE |
| Frequency in Hertz | 60.0 SECOND VOLTAGE |
| Contact Action Stimulus | INCREASE |
| Terminal Type | TAB W/SCREW |
| Bulb Length | 5.000 INCHES NOMINAL IN |
| Bulb Diameter | 1.125 INCHES NOMINAL IN |
| Contact Load Current Rating | 1.0 AMPERES RESISTIVE LOAD FOURTH VOLTAGE |
| Contact Load Current Rating | 13.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE |
| Contact Load Current Rating | 4.6 AMPERES RESISTIVE LOAD THIRD VOLTAGE |
| Contact Load Current Rating | 2.7 AMPERES RESISTIVE LOAD SECOND VOLTAGE |
| Mounting Method | BRACKET(S) |
| Contact Adjustment Range | +210.00 TO 240.00 ACTUATION POINT DEGREES FAHRENHEIT |
| Longest Vertical Distance Between Mounting Centers | 2.219 INCHES NOMINAL IN |
| Temp Sensing Element Type | CAPILLARY TUBE-BULB |
| Contact Adjustment Type | INTERNAL ACTUATION POINT SCREW |
| Capillary Tube Length | 120.000 INCHES NOMINAL IN |
| Operating Temp Rating | -273.1 CELSIUS MINIMUM AND 350.0 FAHRENHEIT MAXIMUM DEGC |
| Nonpile-Up Contact Arrangement | 1 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED |
| Contact Adjustability | ACTUATION POINT ADJUSTABLE |
| Contact Voltage Rating in Volts | 115.0 AC AT SEA LEVEL FIRST VOLTAGE |
| Contact Voltage Rating in Volts | 115.0 DC AT SEA LEVEL THIRD VOLTAGE |
| Contact Voltage Rating in Volts | 550.0 AC AT SEA LEVEL SECOND VOLTAGE |
| Contact Voltage Rating in Volts | 550.0 DC AT SEA LEVEL FOURTH VOLTAGE |
| Longest Horizontal Distance Between Mounting Centers | 6.625 INCHES NOMINAL IN |
| Hazardous Locations/environmental Protection | WATERTIGHT |
| 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 |
|---|---|
| X23800 PRIMARY | Detroit Switch Inc Dba Detroit Switch Inc (USA) |
| Reference | Meaning |
|---|---|
| 2767-18PC1 | 5/9 Secondary reference U.S. Government activity |
| 344-6505-937763ALT1PC8 | 3/2 Design control — primary reference U.S. Government activity |
| 313-6504-793316ALT3PC1 | 3/2 Design control — primary reference U.S. Government activity |
| 2767-42PC7 | 5/9 Secondary reference U.S. Government activity |
| 343-6505-839886ALT5PC1 | 3/2 Design control — primary reference U.S. Government activity |
| 351-6505-839950ALT0PC7 | 3/2 Design control — primary reference U.S. Government activity |
| 2767-49PC8 | 5/9 Secondary reference U.S. Government activity |
| 313-4810-770734ALT1PC6 | 3/2 Design control — primary reference U.S. Government activity |
| 362-6202-793529ALT1PC8 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5930-00-505-1963 is a Switch,thermostatic, manufactured by Detroit Switch Inc Dba Detroit Switch Inc, classified under FSC 5930, Switches. Status: active.
NSN 5930-00-505-1963 has 1 manufacturer part number on file: X23800 (Detroit Switch Inc Dba Detroit Switch Inc).
Key specifications for X23800: Overall Height: 5.750 INCHES NOMINAL IN; Frequency in Hertz: 60.0 FIRST VOLTAGE; Frequency in Hertz: 60.0 SECOND VOLTAGE; Contact Action Stimulus: INCREASE. 25 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.