The Switch,pressure, cataloged under National Stock Number 5930-01-167-0013, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Adk Pressure Equipment Corporation. Government technical data includes 9 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5930-01-167-0013 |
| Primary Part Number | 1421 |
| Item Name | Switch,pressure |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Adk Pressure Equipment Corporation |
| Status | ACTIVE |
| Frequency in Hertz | 60.0 FIRST VOLTAGE |
| Contact Action Stimulus | INCREASE |
| Contact Adjustment Range | +5.00 TO 45.00 ACTUATION POINT POUNDS PER SQUARE INCH GAGE AND +20.00 TO 65.00 DEACTUATION POINT POUNDS PER SQUARE INCH GAGE |
| Pressure Switch Type | GAGE |
| Nominal Thread Size | 0.250 INCHES SINGLE PRESSURE CONNECTION IN |
| Inside Diameter | 0.250 INCHES NOMINAL SINGLE CONNECTION IN |
| Media for Which Designed | GAS OR LIQUID |
| Contact Adjustability | ACTUATION POINT ADJUSTABLE AND DEACTUATION POINT ADJUSTABLE |
| Contact Voltage Rating in Volts | 115.0 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 |
|---|---|
| 1421 PRIMARY | Adk Pressure Equipment Corporation (USA) |
| Reference | Meaning |
|---|---|
| 81-818-02 | 5/9 Secondary reference Adk Pressure Equipment Corporation |
NSN 5930-01-167-0013 is a Switch,pressure, manufactured by Adk Pressure Equipment Corporation, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-167-0013 has 1 manufacturer part number on file: 1421 (Adk Pressure Equipment Corporation).
Key specifications for 1421: Overall Height: 3.500 INCHES NOMINAL IN; Frequency in Hertz: 60.0 FIRST VOLTAGE; Contact Action Stimulus: INCREASE; Contact Adjustment Range: +5.00 TO 45.00 ACTUATION POINT POUNDS PER SQUARE INCH GAGE AND +20.00 TO 65.00 DEACTUATION POINT POUNDS PER SQUARE INCH GAGE. 9 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.