The Switch,pressure, cataloged under National Stock Number 5930-01-376-4201, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Johnson Control Systems Ltd. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-376-4201 |
| Primary Part Number | P29NC-34C |
| Item Name | Switch,pressure |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Johnson Control Systems Ltd |
| Status | ACTIVE |
| Contact Action Stimulus | DECREASE |
| Terminal Type | TAB W/SCREW |
| Mounting Method | SURFACE |
| Contact Adjustment Range | +20.00 TO 100.00 ACTUATION POINT POUNDS PER SQUARE INCH |
| Style Designator | RECTANGULAR |
| Pressure Switch Type | GAGE |
| Nonpile-Up Contact Arrangement | 1 POLE, SINGLE THROW, BOTH POSITIONS MAINTAINED |
| Media for Which Designed | LIQUID |
| Contact Stimulus Rating | 53.00 DIFFERENTIAL POINT NOMINAL POUNDS PER SQUARE INCH |
| Contact Voltage Rating in Volts | 240.0 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 |
|---|---|
| P29NC-34C | Johnson Control Systems Ltd (GBR) |
| Reference | Meaning |
|---|---|
| P29NC-34C | 3/2 Design control — primary reference U.S. Government activity |
NSN 5930-01-376-4201 is a Switch,pressure, manufactured by Johnson Control Systems Ltd, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-376-4201 has 1 manufacturer part number on file: P29NC-34C (Johnson Control Systems Ltd).
Key specifications for P29NC-34C: Contact Action Stimulus: DECREASE; Terminal Type: TAB W/SCREW; Mounting Method: SURFACE; Contact Adjustment Range: +20.00 TO 100.00 ACTUATION POINT POUNDS PER SQUARE INCH. 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.