The Switch,pressure, cataloged under National Stock Number 5930-01-618-7777, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. Government technical data includes 17 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5930-01-618-7777 |
| Item Name | Switch,pressure |
| FSC / FSG | 5930 / 59 — Switches |
| Status | ACTIVE |
| Terminal Type | WIRE LEAD |
| Overall Diameter | 1.250 INCHES NOMINAL IN |
| Precious Material | GOLD AND SILVER |
| Contact Load Current Rating | 5.0 AMPERES RESISTIVE LOAD AND 5.0 AMPERES INDUCTIVE LOAD FIRST VOLTAGE |
| Contact Load Current Rating | 5.0 AMPERES RESISTIVE LOAD AND 5.0 AMPERES INDUCTIVE LOAD SECOND VOLTAGE |
| Contact Load Current Rating | 5.0 AMPERES RESISTIVE LOAD AND 3.0 AMPERES INDUCTIVE LOAD THIRD VOLTAGE |
| Contact Load Current Rating | 0.50 AMPERES RESISTIVE LOAD AND 0.25 AMPERES INDUCTIVE LOAD FOURTH VOLTAGE |
| Style Designator | CYLINDRICAL |
| Thread Direction | RIGHT-HAND SINGLE PRESSURE CONNECTION |
| Nominal Thread Size | 0.125 INCHES SINGLE PRESSURE CONNECTION IN |
| Pressure Connector Type | PLAIN, THREADED EXTERNAL SINGLE CONNECTION |
| Precious Material and Location | FLASHING GOLD AND CONTACTS SILVER |
| Thread Series Designator | NPT SINGLE PRESSURE CONNECTION |
| Contact Voltage Rating in Volts | 125.0 DC AT SEA LEVEL FOURTH VOLTAGE |
| Contact Voltage Rating in Volts | 30.0 DC AT SEA LEVEL THIRD VOLTAGE |
| Contact Voltage Rating in Volts | 250.0 AC AT SEA LEVEL SECOND VOLTAGE |
| Contact Voltage Rating in Volts | 125.0 AC AT SEA LEVEL FIRST 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 |
|---|---|
| 10-G12-M201-M540-M550 | 5/9 Secondary reference Pryde Measurement Pty Ltd |
| 10-G12-M201-M550 | 3/2 Design control — primary reference U.S. Government activity |
| 10-G12-M201-M540-M550 | 5/9 Secondary reference U.S. Government activity |
NSN 5930-01-618-7777 is a Switch,pressure, classified under FSC 5930, Switches. Status: active.
Key specifications for 5930-01-618-7777: Terminal Type: WIRE LEAD; Overall Diameter: 1.250 INCHES NOMINAL IN; Precious Material: GOLD AND SILVER; Contact Load Current Rating: 5.0 AMPERES RESISTIVE LOAD AND 5.0 AMPERES INDUCTIVE LOAD FIRST VOLTAGE. 17 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.