The Switch,pressure, cataloged under National Stock Number 5930-01-197-1861, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. Government technical data includes 19 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5930-01-197-1861 |
| Item Name | Switch,pressure |
| FSC / FSG | 5930 / 59 — Switches |
| Status | ACTIVE |
| Frequency in Hertz | 60.0 SINGLE VOLTAGE |
| Contact Action Stimulus | INCREASE |
| Terminal Type | WIRE LEAD |
| Overall Diameter | 1.062 INCHES MAXIMUM IN |
| Proof Pressure | 600.00 POUNDS PER SQUARE INCH LBS |
| Contact Load Current Rating | 375.0 MILLIAMPERES RESISTIVE LOAD SINGLE VOLTAGE |
| Mounting Method | INLET CONNECTION |
| Sensing Element Burst Pressure | 2500.00 POUNDS PER SQUARE INCH LBS |
| Style Designator | CYLINDRICAL |
| Pressure Switch Type | GAGE |
| Body Length | 2.000 INCHES NOMINAL IN |
| Pressure Connector Type | PLAIN, UNTHREADED INTERNAL SINGLE CONNECTION |
| Inside Diameter | 0.250 INCHES NOMINAL SINGLE CONNECTION IN |
| Nonpile-Up Contact Arrangement | 1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION |
| Media for Which Designed | GAS |
| Contact Stimulus Rating | 400.00 ACTUATION POINT NOMINAL POUNDS PER SQUARE INCH AND 300.00 DEACTUATION POINT NOMINAL POUNDS PER SQUARE INCH |
| Contact Adjustability | ACTUATION POINT NOT ADJUSTABLE AND DEACTUATION POINT NOT ADJUSTABLE |
| Contact Voltage Rating in Volts | 240.0 AC AT SEA LEVEL SINGLE VOLTAGE |
| Hazardous Locations/environmental Protection | WATERPROOF |
| 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 |
|---|---|
| 306497-00 | 5/9 Secondary reference U.S. Government activity |
| MG21-1049 | 5/9 Secondary reference U.S. Government activity |
| 71055001 | 3/9 Design control — primary reference Mammoth Div Lear Siegler Inc |
NSN 5930-01-197-1861 is a Switch,pressure, classified under FSC 5930, Switches. Status: active.
Key specifications for 5930-01-197-1861: Frequency in Hertz: 60.0 SINGLE VOLTAGE; Contact Action Stimulus: INCREASE; Terminal Type: WIRE LEAD; Overall Diameter: 1.062 INCHES MAXIMUM IN. 19 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.