The Switch,pressure, cataloged under National Stock Number 5930-01-494-0144, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Micro Pneumatic Logic Inc. Government technical data includes 10 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 | 5930-01-494-0144 |
| Primary Part Number | MPL-533 |
| Item Name | Switch,pressure |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Micro Pneumatic Logic Inc |
| Status | ACTIVE |
| Terminal Type | CONNECTOR, PLUG |
| Precious Material | GOLD |
| Contact Load Current Rating | 5.0 AMPERES INDUCTIVE LOAD SINGLE VOLTAGE |
| Mounting Method | BASE AND BOLT |
| Style Designator | RECTANGULAR |
| Pressure Switch Type | DIFFERENTIAL |
| Precious Material and Location | CONTACT SURFACES GOLD |
| Media for Which Designed | SOLID |
| Contact Adjustability | ACTUATION POINT ADJUSTABLE |
| Contact Voltage Rating in Volts | 250.0 AC 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 |
|---|---|
| MPL-533 PRIMARY | Micro Pneumatic Logic Inc (USA) |
NSN 5930-01-494-0144 is a Switch,pressure, manufactured by Micro Pneumatic Logic Inc, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-494-0144 has 1 manufacturer part number on file: MPL-533 (Micro Pneumatic Logic Inc).
Key specifications for MPL-533: Overall Height: 0.800 INCHES NOMINAL IN; Terminal Type: CONNECTOR, PLUG; Precious Material: GOLD; Contact Load Current Rating: 5.0 AMPERES INDUCTIVE LOAD SINGLE VOLTAGE. 10 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.