The Switch,pressure, cataloged under National Stock Number 5930-01-331-8697, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. Government technical data includes 23 specifications, cited from the U.S. Government catalog. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-331-8697 |
| Item Name | Switch,pressure |
| FSC / FSG | 5930 / 59 — Switches |
| Status | ACTIVE |
| Width Across Flats | 0.560 INCHES MINIMUM AND 0.680 INCHES MAXIMUM IN |
| Contact Action Stimulus | INCREASE |
| Terminal Type | THREADED STUD |
| Overall Diameter | 1.940 INCHES MINIMUM AND 2.060 INCHES MAXIMUM IN |
| Proof Pressure | 5000.00 POUNDS PER SQUARE INCH LBS |
| Contact Load Current Rating | 15.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE |
| Mounting Method | INPUT PORT |
| Sensing Element Burst Pressure | 12000.00 POUNDS PER SQUARE INCH LBS |
| Style Designator | CYLINDRICAL |
| Outside Diameter | 0.437 INCHES NOMINAL SINGLE CONNECTION IN |
| Pressure Switch Type | GAGE |
| Nominal Thread Size | 0.437 INCHES SINGLE PRESSURE CONNECTION IN |
| Body Length | 1.560 INCHES MINIMUM AND 1.680 INCHES MAXIMUM IN |
| Pressure Connector Type | PLAIN, THREADED EXTERNAL SINGLE CONNECTION |
| Operating Temp Rating | -50.0 FAHRENHEIT MINIMUM AND 120.0 FAHRENHEIT MAXIMUM DEGF |
| Nonpile-Up Contact Arrangement | 1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION |
| Media for Which Designed | LIQUID |
| Thread Class | 2A SINGLE PRESSURE CONNECTION A |
| Contact Stimulus Rating | 85.00 ACTUATION POINT NOMINAL POUNDS PER SQUARE INCH AND 68.00 DEACTUATION POINT NOMINAL POUNDS PER SQUARE INCH |
| Thread Series Designator | UNF SINGLE PRESSURE CONNECTION |
| Contact Adjustability | ACTUATION POINT NOT ADJUSTABLE AND DEACTUATION POINT NOT ADJUSTABLE |
| Contact Voltage Rating in Volts | 12.0 DC AT SEA LEVEL SINGLE VOLTAGE |
| Hazardous Locations/environmental Protection | HUMIDITY 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 |
|---|---|
| CFSPX45/1254SAE-B-TN | 5/9 Secondary reference Pressure Devices Inc |
| SW28262 | 3/2 Design control — primary reference U.S. Government activity |
| 5930013318697 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| SPX-6B-85R | 5/9 Secondary reference U.S. Government activity |
| XM-6B-85R | 5/2 Secondary reference U.S. Government activity |
| XP-6B-85R | 5/9 Secondary reference U.S. Government activity |
NSN 5930-01-331-8697 is a Switch,pressure, classified under FSC 5930, Switches. Status: active.
Key specifications for 5930-01-331-8697: Width Across Flats: 0.560 INCHES MINIMUM AND 0.680 INCHES MAXIMUM IN; Contact Action Stimulus: INCREASE; Terminal Type: THREADED STUD; Overall Diameter: 1.940 INCHES MINIMUM AND 2.060 INCHES MAXIMUM IN. 23 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.