The Switch,pressure, cataloged under National Stock Number 5930-01-591-5564, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Compass Water Solutions, Inc. Government technical data includes 12 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-591-5564 |
| Primary Part Number | SWMB0030 |
| Item Name | Switch,pressure |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Compass Water Solutions, Inc |
| Status | ACTIVE |
| Proof Pressure | 750.00 POUNDS PER SQUARE INCH LBS |
| Precious Material | GOLD |
| Contact Load Current Rating | 5.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE |
| Mounting Method | THREADED STUD(S) |
| Style Designator | CYLINDRICAL |
| Thread Direction | RIGHT-HAND SINGLE THREADED STUD |
| Nominal Thread Size | 0.250 INCHES SINGLE THREADED STUD IN |
| Nonpile-Up Contact Arrangement | 1 POLE, DOUBLE THROW, DOUBLE BREAK/DOUBLE MAKE, ONE POSITION MOMENTARY |
| Media for Which Designed | GAS OR LIQUID |
| Thread Series Designator | NPT SINGLE THREADED STUD |
| Contact Voltage Rating in Volts | 30.0 DC AT SEA LEVEL FIRST VOLTAGE |
| Contact Voltage Rating in Volts | 250.0 AC AT SEA LEVEL SECOND 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 |
|---|---|
| SWMB0030 | Compass Water Solutions, Inc (USA) |
| Reference | Meaning |
|---|---|
| SM-1C-30F/HRAU | 3/2 Design control — primary reference U.S. Government activity |
NSN 5930-01-591-5564 is a Switch,pressure, manufactured by Compass Water Solutions, Inc, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-591-5564 has 1 manufacturer part number on file: SWMB0030 (Compass Water Solutions, Inc).
Key specifications for SWMB0030: Proof Pressure: 750.00 POUNDS PER SQUARE INCH LBS; Precious Material: GOLD; Contact Load Current Rating: 5.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE; Mounting Method: THREADED STUD(S). 12 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.