The Switch,pressure, cataloged under National Stock Number 5930-01-563-1150, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Omega Engineering, Inc.. Government technical data includes 15 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 | 5930-01-563-1150 |
| Primary Part Number | PSW12V-AS |
| Item Name | Switch,pressure |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Omega Engineering, Inc. |
| Status | ACTIVE |
| Overall Diameter | 1.250 INCHES NOMINAL IN |
| Proof Pressure | 1000.00 POUNDS PER SQUARE INCH LBS |
| Contact Load Current Rating | 3.0 AMPERES INDUCTIVE LOAD SECOND VOLTAGE |
| Contact Load Current Rating | 5.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE |
| Mounting Method | THREADED BUSHING |
| Style Designator | CYLINDRICAL |
| Thread Direction | RIGHT-HAND FIRST BOLT |
| Thread Direction | RIGHT-HAND FIRST THREADED BUSHING |
| Nominal Thread Size | 0.250 INCHES FIRST BOLT IN |
| Nominal Thread Size | 0.500 INCHES FIRST THREADED BUSHING IN |
| Operating Temp Rating | -50.0 CELSIUS MINIMUM AND 95.0 CELSIUS MAXIMUM DEGC |
| Thread Series Designator | NPT FIRST THREADED BUSHING |
| Thread Series Designator | NPTF FIRST BOLT |
| Contact Voltage Rating in Volts | 28.0 DC AT SEA LEVEL SECOND VOLTAGE |
| Contact Voltage Rating in Volts | 250.0 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 |
| Part Number | Manufacturer |
|---|---|
| PSW12V-AS PRIMARY | Omega Engineering, Inc. (USA) |
NSN 5930-01-563-1150 is a Switch,pressure, manufactured by Omega Engineering, Inc., classified under FSC 5930, Switches. Status: active.
NSN 5930-01-563-1150 has 1 manufacturer part number on file: PSW12V-AS (Omega Engineering, Inc.).
Key specifications for PSW12V-AS: Overall Diameter: 1.250 INCHES NOMINAL IN; Proof Pressure: 1000.00 POUNDS PER SQUARE INCH LBS; Contact Load Current Rating: 3.0 AMPERES INDUCTIVE LOAD SECOND VOLTAGE; Contact Load Current Rating: 5.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE. 15 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.