The Switch,pressure, cataloged under National Stock Number 5930-01-512-3908, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Custom Control Sensors, Llc. Government technical data includes 9 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-512-3908 |
| Primary Part Number | 7G548 |
| Item Name | Switch,pressure |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Custom Control Sensors, Llc |
| Status | ACTIVE |
| Width Across Flats | 0.750 INCHES NOMINAL IN |
| Overall Diameter | 0.240 INCHES MINIMUM AND 0.252 INCHES MAXIMUM IN |
| Precious Material | GOLD |
| Style Designator | CYLINDRICAL |
| Pressure Switch Type | GAGE |
| Body Length | 0.272 INCHES MINIMUM AND 0.317 INCHES MAXIMUM IN |
| Operating Temp Rating | -65.0 FAHRENHEIT MINIMUM AND 200.0 FAHRENHEIT MAXIMUM DEGF |
| Precious Material and Location | WIRING CONTACTS GOLD |
| Contact Voltage Rating in Volts | 28.0 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 |
| Part Number | Manufacturer |
|---|---|
| 7G548 PRIMARY | Custom Control Sensors, Llc (USA) |
NSN 5930-01-512-3908 is a Switch,pressure, manufactured by Custom Control Sensors, Llc, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-512-3908 has 1 manufacturer part number on file: 7G548 (Custom Control Sensors, Llc).
Key specifications for 7G548: Width Across Flats: 0.750 INCHES NOMINAL IN; Overall Diameter: 0.240 INCHES MINIMUM AND 0.252 INCHES MAXIMUM IN; Precious Material: GOLD; Style Designator: CYLINDRICAL. 9 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.