The Switch,pressure, cataloged under National Stock Number 5930-01-654-1323, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Setra Systems, Inc. Dba Gems Sensors. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-654-1323 |
| Primary Part Number | PS75-60-4MSZ-C-HR-G-V-FS2500PSIR |
| Item Name | Switch,pressure |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Setra Systems, Inc. Dba Gems Sensors |
| Status | ACTIVE |
| Terminal Type | WIRE LEAD |
| Overall Diameter | 1.19 INCHES NOMINAL IN |
| Proof Pressure | 7500.0 POUNDS PER SQUARE INCH LBS |
| Thread Length | 20.0 INCHES NOMINAL FIRST THREADED STUD IN |
| Sensing Element Burst Pressure | 9000.0 POUNDS PER SQUARE INCH LBS |
| Style Designator | CYLINDRICAL |
| Outside Diameter | 1.19 INCHES NOMINAL ALL CONNECTIONS IN |
| Thread Direction | RIGHT-HAND FIRST THREADED STUD |
| Nominal Thread Size | 0.437 INCHES FIRST THREADED STUD IN |
| Body Length | 2.31 INCHES NOMINAL IN |
| Operating Temp Rating | 15.0 FAHRENHEIT MINIMUM AND 185.0 FAHRENHEIT MAXIMUM DEGF |
| Precious Material and Location | CONTACTS GOLD |
| Thread Series Designator | NPT FIRST THREADED STUD |
| Contact Adjustability | ACTUATION POINT ADJUSTABLE, PRESET |
| 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 |
|---|---|
| PS75-60-4MSZ-C-HR-G-V-FS2500PSIR PRIMARY | Setra Systems, Inc. Dba Gems Sensors (USA) |
| 1078084 | Tld Canada Inc (CAN) |
| 1078084 | Freightquip Pty Ltd (AUS) |
NSN 5930-01-654-1323 is a Switch,pressure, manufactured by Setra Systems, Inc. Dba Gems Sensors, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-654-1323 has 3 manufacturer part numbers on file: PS75-60-4MSZ-C-HR-G-V-FS2500PSIR (Setra Systems, Inc. Dba Gems Sensors), 1078084 (Tld Canada Inc), 1078084 (Freightquip Pty Ltd).
Key specifications for PS75-60-4MSZ-C-HR-G-V-FS2500PSIR: Terminal Type: WIRE LEAD; Overall Diameter: 1.19 INCHES NOMINAL IN; Proof Pressure: 7500.0 POUNDS PER SQUARE INCH LBS; Thread Length: 20.0 INCHES NOMINAL FIRST THREADED STUD IN. 14 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.