The Switch,pressure, cataloged under National Stock Number 5930-01-334-7441, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Faria Beede Instruments, Inc. Dba Faria Beede Instruments Inc. Government technical data includes 18 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-334-7441 |
| Primary Part Number | PS1030 |
| Item Name | Switch,pressure |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Faria Beede Instruments, Inc. Dba Faria Beede Instruments Inc |
| Status | ACTIVE |
| Contact Action Stimulus | INCREASE |
| Terminal Type | TAB W/SCREW |
| Overall Diameter | 1.719 INCHES NOMINAL IN |
| Proof Pressure | 500.00 POUNDS PER SQUARE INCH LBS |
| Contact Load Current Rating | 10.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE |
| Mounting Method | INPUT PORT |
| Style Designator | CYLINDRICAL |
| Outside Diameter | 0.250 INCHES NOMINAL SINGLE CONNECTION IN |
| Pressure Switch Type | GAGE |
| Nominal Thread Size | 0.250 INCHES SINGLE PRESSURE CONNECTION IN |
| Pressure Connector Type | FLARED, THREADED EXTERNAL SINGLE CONNECTION |
| Nonpile-Up Contact Arrangement | 1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION |
| Media for Which Designed | LIQUID |
| Contact Stimulus Rating | 30.00 ACTUATION POINT NOMINAL POUNDS PER SQUARE INCH |
| Thread Series Designator | NPTF SINGLE PRESSURE CONNECTION |
| Contact Adjustability | ACTUATION POINT NOT ADJUSTABLE |
| Contact Voltage Rating in Volts | 12.0 DC AT SEA LEVEL SINGLE VOLTAGE |
| Hazardous Locations/environmental Protection | CORROSION RESISTANT AND MOISTURE 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 |
| Part Number | Manufacturer |
|---|---|
| PS1030 PRIMARY | Faria Beede Instruments, Inc. Dba Faria Beede Instruments Inc (USA) |
| Reference | Meaning |
|---|---|
| 2901-30 | 5/9 Secondary reference Faria Beede Instruments, Inc. Dba Faria Beede Instruments Inc |
NSN 5930-01-334-7441 is a Switch,pressure, manufactured by Faria Beede Instruments, Inc. Dba Faria Beede Instruments Inc, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-334-7441 has 1 manufacturer part number on file: PS1030 (Faria Beede Instruments, Inc. Dba Faria Beede Instruments Inc).
1 possible match (shared part number, not a government interchangeability claim): 5340-01-631-9780. Verify interchangeability with system specifications before substitution.
Key specifications for PS1030: Contact Action Stimulus: INCREASE; Terminal Type: TAB W/SCREW; Overall Diameter: 1.719 INCHES NOMINAL IN; Proof Pressure: 500.00 POUNDS PER SQUARE INCH LBS. 18 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.