The Switch,pressure, cataloged under National Stock Number 5930-01-445-3102, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Eaton Aerospace, Llc Dba Jackson South. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-445-3102 |
| Primary Part Number | 623179 |
| Item Name | Switch,pressure |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Eaton Aerospace, Llc Dba Jackson South |
| Status | ACTIVE |
| Body Diameter | 0.845 INCHES NOMINAL IN |
| Width Across Flats | 1.000 INCHES NOMINAL IN |
| Contact Action Stimulus | INCREASE |
| Terminal Type | CONNECTOR, RECEPTACLE |
| Proof Pressure | 250.00 POUNDS PER SQUARE INCH LBS |
| Contact Load Current Rating | 3.0 AMPERES INDUCTIVE LOAD SINGLE VOLTAGE |
| Mounting Method | THREADED BUSHING |
| Thread Length | 0.300 INCHES NOMINAL SINGLE PRESSURE CONNECTION IN |
| Style Designator | CYLINDRICAL W/FLANGE |
| Outside Diameter | 0.650 INCHES NOMINAL SINGLE CONNECTION IN |
| Pressure Switch Type | DIFFERENTIAL |
| Thread Direction | RIGHT-HAND SINGLE PRESSURE CONNECTION |
| Nominal Thread Size | 0.745 INCHES SINGLE PRESSURE CONNECTION IN |
| Body Length | 1.900 INCHES NOMINAL IN |
| Pressure Connector Type | EXTERNAL SEAT-GASKET SEAL, THREADED EXTERNAL SINGLE CONNECTION |
| Operating Temp Rating | -65.0 FAHRENHEIT MINIMUM AND 270.0 FAHRENHEIT MAXIMUM DEGF |
| Inside Diameter | 0.500 INCHES NOMINAL SINGLE CONNECTION IN |
| Nonpile-Up Contact Arrangement | 1 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED |
| Media for Which Designed | LIQUID |
| Thread Class | 3A SINGLE PRESSURE CONNECTION A |
| Contact Stimulus Rating | 7.00 DIFFERENTIAL POINT NOMINAL POUNDS PER SQUARE INCH |
| Thread Quantity Per Inch | 16 SINGLE PRESSURE CONNECTION |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) SINGLE PRESSURE CONNECTION |
| Contact Adjustability | ACTUATION POINT NOT ADJUSTABLE |
| 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 |
|---|---|
| 623179 PRIMARY | Eaton Aerospace, Llc Dba Jackson South (USA) |
NSN 5930-01-445-3102 is a Switch,pressure, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-445-3102 has 1 manufacturer part number on file: 623179 (Eaton Aerospace, Llc Dba Jackson South).
Key specifications for 623179: Body Diameter: 0.845 INCHES NOMINAL IN; Width Across Flats: 1.000 INCHES NOMINAL IN; Contact Action Stimulus: INCREASE; Terminal Type: CONNECTOR, RECEPTACLE. 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.