The Switch,pressure, cataloged under National Stock Number 5930-00-280-1490, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Electro National Corp. Government technical data includes 24 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-00-280-1490 |
| Primary Part Number | 8120000 |
| Item Name | Switch,pressure |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Electro National Corp |
| Status | ACTIVE |
| Width Across Flats | 0.900 INCHES NOMINAL IN |
| Frequency in Hertz | 400.0 SINGLE VOLTAGE |
| Contact Action Stimulus | DECREASE |
| Terminal Type | WIRE HOOK |
| Proof Pressure | 40.00 POUNDS PER SQUARE INCH LBS |
| Contact Load Current Rating | 2.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE |
| Contact Load Current Rating | 2.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE |
| Mounting Method | INLET CONNECTION |
| Thread Length | 0.550 INCHES NOMINAL SINGLE PRESSURE CONNECTION IN |
| Sensing Element Burst Pressure | 45.00 POUNDS PER SQUARE INCH LBS |
| Style Designator | CYLINDRICAL |
| Outside Diameter | 0.438 INCHES NOMINAL SINGLE CONNECTION IN |
| Pressure Switch Type | ABSOLUTE |
| Nominal Thread Size | 0.438 INCHES SINGLE PRESSURE CONNECTION IN |
| Pressure Connector Type | FLARED, THREADED EXTERNAL SINGLE CONNECTION |
| Operating Temp Rating | -55.0 CELSIUS MINIMUM AND 95.0 CELSIUS MAXIMUM DEGC |
| Nonpile-Up Contact Arrangement | 1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY |
| Media for Which Designed | GAS |
| Thread Class | 3A SINGLE PRESSURE CONNECTION A |
| Contact Stimulus Rating | 11.50 ACTUATION POINT NOMINAL POUNDS PER SQUARE INCH ABSOLUTE AND 13.50 DEACTUATION POINT NOMINAL POUNDS PER SQUARE INCH ABSOLUTE AND 2.00 DIFFERENTIAL POINT NOMINAL POUNDS PER SQUARE INCH ABSOLUTE |
| Thread Series Designator | UNF SINGLE PRESSURE CONNECTION |
| Contact Adjustability | DEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE |
| Contact Voltage Rating in Volts | 28.0 DC AT SEA LEVEL SECOND VOLTAGE |
| 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 |
|---|---|
| 8120000 | Electro National Corp (USA) |
| Reference | Meaning |
|---|---|
| 576R778H02 | 5/2 Secondary reference U.S. Government activity |
| 7937571 | 3/2 Design control — primary reference U.S. Government activity |
| 80C745 | 5/9 Secondary reference Hathaway Motion Control Corporation Div Motors & Instruments Division |
| 75180-99-1100 | 5/9 Secondary reference Gap Instrument Corp Gorn Div |
| M615-4A6 | 5/9 Secondary reference U.S. Government activity |
NSN 5930-00-280-1490 is a Switch,pressure, manufactured by Electro National Corp, classified under FSC 5930, Switches. Status: active.
NSN 5930-00-280-1490 has 1 manufacturer part number on file: 8120000 (Electro National Corp).
1 possible match (shared part number, not a government interchangeability claim): 5820-01-256-6186. Verify interchangeability with system specifications before substitution.
Key specifications for 8120000: Width Across Flats: 0.900 INCHES NOMINAL IN; Frequency in Hertz: 400.0 SINGLE VOLTAGE; Contact Action Stimulus: DECREASE; Terminal Type: WIRE HOOK. 24 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.