The Switch,pressure, cataloged under National Stock Number 5930-01-059-6537, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. Government technical data includes 20 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-059-6537 |
| Item Name | Switch,pressure |
| FSC / FSG | 5930 / 59 — Switches |
| Status | ACTIVE |
| Contact Action Stimulus | DECREASE |
| Terminal Type | TAB, SOLDER LUG |
| Overall Diameter | 1.120 INCHES MAXIMUM IN |
| Proof Pressure | 60.00 POUNDS PER SQUARE INCH ABSOLUTE LBS |
| Contact Load Current Rating | 5.0 AMPERES RESISTIVE LOAD AND 2.0 AMPERES INDUCTIVE LOAD SINGLE VOLTAGE |
| Mounting Method | THREADED BUSHING |
| Style Designator | CYLINDRICAL |
| Pressure Switch Type | ABSOLUTE |
| Features Provided | HERMETICALLY SEALED CASE |
| Nominal Thread Size | 0.125 INCHES SINGLE THREADED BUSHING IN |
| Body Length | 1.770 INCHES NOMINAL IN |
| Operating Temp Rating | -55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC |
| Nonpile-Up Contact Arrangement | 1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION |
| Media for Which Designed | GAS |
| Contact Stimulus Rating | 27.50 ACTUATION POINT NOMINAL POUNDS PER SQUARE INCH ABSOLUTE |
| Thread Quantity Per Inch | 27 SINGLE THREADED BUSHING |
| Thread Series Designator | NPT SINGLE THREADED BUSHING |
| Contact Adjustability | ACTUATION POINT NOT ADJUSTABLE |
| Contact Voltage Rating in Volts | 28.0 DC AT SEA LEVEL SINGLE VOLTAGE |
| Hazardous Locations/environmental Protection | MOISTURE RESISTANT AND SALT SPRAY RESISTANT AND VIBRATION RESISTANT |
| 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 |
|---|---|
| 885C917P0001 | 5/1 Secondary reference U.S. Government activity |
| 885C917P1 | 5/9 Secondary reference U.S. Government activity |
| 1193P7 | 5/9 Secondary reference U.S. Government activity |
| 1193P0167 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5930-01-059-6537 is a Switch,pressure, classified under FSC 5930, Switches. Status: active.
Key specifications for 5930-01-059-6537: Contact Action Stimulus: DECREASE; Terminal Type: TAB, SOLDER LUG; Overall Diameter: 1.120 INCHES MAXIMUM IN; Proof Pressure: 60.00 POUNDS PER SQUARE INCH ABSOLUTE LBS. 20 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.