The Switch,pressure, cataloged under National Stock Number 5930-01-093-8546, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Genesis Lamp Corp. Government technical data includes 26 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5930-01-093-8546 |
| Primary Part Number | PSF100A10C |
| Item Name | Switch,pressure |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Genesis Lamp Corp |
| Status | ACTIVE |
| Contact Action Stimulus | INCREASE |
| Terminal Type | TAB, SOLDER LUG |
| Mounting Facility Pattern | FOUR POSITION RECTANGULAR |
| Proof Pressure | 15.00 POUNDS PER SQUARE INCH GAGE LBS |
| Precious Material | GOLD |
| Contact Load Current Rating | 10.0 MILLIAMPERES RESISTIVE LOAD FIRST VOLTAGE |
| Contact Load Current Rating | 10.0 MILLIAMPERES RESISTIVE LOAD SECOND VOLTAGE |
| Contact Load Current Rating | 10.0 MILLIAMPERES RESISTIVE LOAD THIRD VOLTAGE |
| Mounting Method | UNTHREADED HOLE(S) |
| Unthreaded Mounting Hole Diameter | 0.086 INCHES NOMINAL IN |
| Style Designator | RECTANGULAR |
| Longest Vertical Distance Between Mounting Centers | 0.719 INCHES NOMINAL IN |
| Outside Diameter | 0.188 INCHES NOMINAL ALL CONNECTIONS IN |
| Pressure Switch Type | DIFFERENTIAL |
| Body Length | 1.000 INCHES NOMINAL IN |
| Pressure Connector Type | BARBED, UNTHREADED EXTERNAL ALL CONNECTIONS |
| Operating Temp Rating | 40.0 FAHRENHEIT MINIMUM AND 150.0 FAHRENHEIT MAXIMUM DEGF |
| Inside Diameter | 0.156 INCHES NOMINAL ALL CONNECTIONS IN |
| Nonpile-Up Contact Arrangement | 1 POLE, SINGLE THROW, NORMALLY OPEN, DOUBLE MAKE, MOMENTARY ACTION |
| Precious Material and Location | CONTACTS GOLD |
| Media for Which Designed | GAS |
| Contact Stimulus Rating | 10.50 ACTUATION POINT NOMINAL INCHES OF WATER AND 10.00 DEACTUATION POINT NOMINAL INCHES OF WATER |
| Contact Adjustability | DEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE |
| Contact Voltage Rating in Volts | 30.0 AC AT SEA LEVEL SECOND VOLTAGE |
| Contact Voltage Rating in Volts | 115.0 AC AT SEA LEVEL FIRST VOLTAGE |
| Contact Voltage Rating in Volts | 30.0 DC AT SEA LEVEL THIRD 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 |
|---|---|
| PSF100A-10 | World Magnetics Company Llc (USA) |
| PSF100A10C PRIMARY | Genesis Lamp Corp (USA) |
| Reference | Meaning |
|---|---|
| PSF100A10C | 5/9 Secondary reference L3 Aviation Products, Inc. Dba L3 Technologies |
| PSF100A-10C | 5/9 Secondary reference Fairchild Semiconductor Corp Components Group Sub of Schlumberger Ltd |
NSN 5930-01-093-8546 is a Switch,pressure, manufactured by Genesis Lamp Corp, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-093-8546 has 2 manufacturer part numbers on file: PSF100A-10 (World Magnetics Company Llc), PSF100A10C (Genesis Lamp Corp).
1 possible match (shared part number, not a government interchangeability claim): 5930-01-727-2235. Verify interchangeability with system specifications before substitution.
Key specifications for PSF100A10C: Overall Height: 1.000 INCHES NOMINAL IN; Contact Action Stimulus: INCREASE; Terminal Type: TAB, SOLDER LUG; Mounting Facility Pattern: FOUR POSITION RECTANGULAR. 26 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.