The Switch,pressure, cataloged under National Stock Number 5930-00-413-3167, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Stewart-Warner Corporation. Government technical data includes 20 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-00-413-3167 |
| Primary Part Number | 364N |
| Item Name | Switch,pressure |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Stewart-Warner Corporation |
| Status | ACTIVE |
| Width Across Flats | 0.875 INCHES NOMINAL IN |
| Contact Action Stimulus | INCREASE |
| Mounting Method | INLET CONNECTION AND THREADED STUD(S) |
| Thread Length | 0.438 INCHES NOMINAL SINGLE PRESSURE CONNECTION IN |
| Thread Length | 0.531 INCHES NOMINAL SINGLE THREADED STUD IN |
| Style Designator | CYLINDRICAL |
| Outside Diameter | 0.125 INCHES NOMINAL SINGLE CONNECTION IN |
| Pressure Switch Type | GAGE |
| Features Provided | AUTOMATIC RESET |
| Nominal Thread Size | 0.125 INCHES SINGLE PRESSURE CONNECTION IN |
| Nominal Thread Size | 0.190 INCHES SINGLE THREADED STUD IN |
| Body Length | 0.688 INCHES NOMINAL IN |
| Pressure Connector Type | PLAIN, THREADED EXTERNAL SINGLE CONNECTION |
| Nonpile-Up Contact Arrangement | 1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION |
| Media for Which Designed | GAS OR LIQUID |
| Thread Class | 2A SINGLE THREADED STUD A |
| Contact Stimulus Rating | 6.00 ACTUATION POINT MINIMUM POUNDS PER SQUARE INCH AND 10.00 ACTUATION POINT MAXIMUM POUNDS PER SQUARE INCH |
| Thread Series Designator | UNF SINGLE THREADED STUD |
| Thread Series Designator | NPSM SINGLE PRESSURE CONNECTION |
| 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 |
NSN 5930-00-413-3167 is a Switch,pressure, manufactured by Stewart-Warner Corporation, classified under FSC 5930, Switches. Status: active.
NSN 5930-00-413-3167 has 2 manufacturer part numbers on file: 364N (Stewart-Warner Corporation), 438013 (Schramm, Inc.).
Key specifications for 364N: Width Across Flats: 0.875 INCHES NOMINAL IN; Contact Action Stimulus: INCREASE; Mounting Method: INLET CONNECTION AND THREADED STUD(S); Thread Length: 0.438 INCHES NOMINAL SINGLE PRESSURE CONNECTION IN. 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.