The Switch,pressure, cataloged under National Stock Number 5930-01-448-5422, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. Government technical data includes 15 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5930-01-448-5422 |
| Item Name | Switch,pressure |
| FSC / FSG | 5930 / 59 — Switches |
| Status | ACTIVE |
| Contact Action Stimulus | INCREASE |
| Proof Pressure | 225.00 POUNDS PER SQUARE INCH GAGE LBS |
| Contact Load Current Rating | 10.0 MILLIAMPERES INDUCTIVE LOAD AND 20.0 MILLIAMPERES RESISTIVE LOAD SINGLE VOLTAGE |
| Pressure Switch Type | DIFFERENTIAL |
| Features Provided | HERMETICALLY SEALED CASE |
| Nominal Thread Size | 0.438 INCHES ALL PRESSURE CONNECTION IN |
| Pressure Connector Type | FLARED, THREADED EXTERNAL ALL CONNECTIONS |
| Operating Temp Rating | 0.0 CELSIUS MINIMUM AND 82.2 CELSIUS MAXIMUM DEGC |
| Nonpile-Up Contact Arrangement | 1 POLE, DOUBLE THROW, TWO POSITIONS MOMENTARY |
| Media for Which Designed | GAS OR LIQUID |
| Thread Class | 3A ALL PRESSURE CONNECTION A |
| Contact Stimulus Rating | 15.00 ACTUATION POINT NOMINAL POUNDS PER SQUARE INCH |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) ALL PRESSURE CONNECTION |
| Contact Adjustability | ACTUATION POINT NOT ADJUSTABLE AND DEACTUATION POINT NOT ADJUSTABLE |
| Contact Voltage Rating in Volts | 30.0 DC AT SEA LEVEL SINGLE VOLTAGE |
| 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 |
|---|---|
| 11472771-2 | 7/2 Vendor item drawing reference Us Army Aviation and Missile Command |
| 1153P0088-02 | 3/2 Design control — primary reference U.S. Government activity |
| 8599-102 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5930-01-448-5422 is a Switch,pressure, classified under FSC 5930, Switches. Status: active.
Key specifications for 5930-01-448-5422: Contact Action Stimulus: INCREASE; Proof Pressure: 225.00 POUNDS PER SQUARE INCH GAGE LBS; Contact Load Current Rating: 10.0 MILLIAMPERES INDUCTIVE LOAD AND 20.0 MILLIAMPERES RESISTIVE LOAD SINGLE VOLTAGE; Overall Length: 3.267 INCHES NOMINAL IN. 15 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.