The Switch,pressure, cataloged under National Stock Number 5930-01-595-9150, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Setra Systems, Inc. Dba Gems Sensors. Government technical data includes 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-595-9150 |
| Primary Part Number | PS75-20-6MSS-A-EL18 |
| Item Name | Switch,pressure |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Setra Systems, Inc. Dba Gems Sensors |
| Status | ACTIVE |
| Proof Pressure | 7500.00 POUNDS PER SQUARE INCH LBS |
| Pressure Switch Type | ABSOLUTE |
| 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 |
| Part Number | Manufacturer |
|---|---|
| PS75-20-6MSS-A-EL18 PRIMARY | Setra Systems, Inc. Dba Gems Sensors (USA) |
| Reference | Meaning |
|---|---|
| 863778 ITEM 8 | 5/1 Secondary reference Aircraft Appliances and Equipment Limited Div Aircraft Appliances and Equipment Ltd. |
| 863779 | 5/1 Secondary reference Aircraft Appliances and Equipment Limited Div Aircraft Appliances and Equipment Ltd. |
NSN 5930-01-595-9150 is a Switch,pressure, manufactured by Setra Systems, Inc. Dba Gems Sensors, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-595-9150 has 1 manufacturer part number on file: PS75-20-6MSS-A-EL18 (Setra Systems, Inc. Dba Gems Sensors).
Key specifications for PS75-20-6MSS-A-EL18: Proof Pressure: 7500.00 POUNDS PER SQUARE INCH LBS; Pressure Switch Type: ABSOLUTE; Special Features: 15-75PSI PRESSURE RANGE;STAINLESS STEEL PRESSURE FITTING 9/16 - 18 SAE MALE; SPST/NO SWITCH; ELECTRICAL TERMINATION 1/2 NPT MALE CONDUIT W/18 IN FLYING LEADS IN; Part Name Assigned by Controlling Agency: RUGGED CYLINDRICAL PRESSURE SWITCH. 3 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.