The Switch,pressure, cataloged under National Stock Number 5930-01-666-3789, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-666-3789 |
| Item Name | Switch,pressure |
| FSC / FSG | 5930 / 59 — Switches |
| Status | ACTIVE |
| Terminal Type | WIRE LEAD |
| Proof Pressure | 250.0 POUNDS PER SQUARE INCH LBS |
| Nominal Thread Size | 0.25 INCHES ALL PRESSURE CONNECTION IN |
| Operating Temp Rating | -40.0 FAHRENHEIT MINIMUM AND 220.0 FAHRENHEIT MAXIMUM DEGF |
| Thread Series Designator | NPT ALL PRESSURE CONNECTION |
| 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 |
|---|---|
| PPS1-1C3-RWL | 3/2 Design control — primary reference U.S. Government activity |
NSN 5930-01-666-3789 is a Switch,pressure, classified under FSC 5930, Switches. Status: active.
Key specifications for 5930-01-666-3789: Terminal Type: WIRE LEAD; Proof Pressure: 250.0 POUNDS PER SQUARE INCH LBS; Nominal Thread Size: 0.25 INCHES ALL PRESSURE CONNECTION IN; Operating Temp Rating: -40.0 FAHRENHEIT MINIMUM AND 220.0 FAHRENHEIT MAXIMUM DEGF. 5 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.