The Switch,pressure, cataloged under National Stock Number 5930-01-235-8977, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Carrier Corp. Government technical data includes 23 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5930-01-235-8977 |
| Primary Part Number | 90C01-6093 |
| Item Name | Switch,pressure |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Carrier Corp |
| Status | ACTIVE |
| Contact Action Stimulus | INCREASE |
| Terminal Type | QUICK DISCONNECT, MALE |
| Mounting Facility Pattern | TWO POSITION IN-LINE |
| Proof Pressure | 600.00 POUNDS PER SQUARE INCH GAGE LBS |
| Contact Load Current Rating | 16.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE |
| Contact Load Current Rating | 8.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE |
| Mounting Method | THREADED HOLE(S) |
| Style Designator | RECTANGULAR W/MOUNTING LUGS |
| Pressure Switch Type | GAGE |
| Distance Between Mounting Facility Centers | 0.688 INCHES NOMINAL IN |
| Nominal Thread Size | 0.054 INCHES ALL THREADED HOLE IN |
| Body Length | 2.094 INCHES NOMINAL IN |
| Operating Temp Rating | -20.0 FAHRENHEIT MINIMUM AND 150.0 FAHRENHEIT MAXIMUM DEGF |
| Nonpile-Up Contact Arrangement | 1 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED |
| Cubic Measure | 6.928 CUBIC INCHES |
| Media for Which Designed | GAS OR LIQUID |
| Thread Class | 2B ALL THREADED HOLE |
| Contact Stimulus Rating | 50.00 DIFFERENTIAL POINT MAXIMUM POUNDS PER SQUARE INCH |
| Thread Quantity Per Inch | 32 ALL THREADED HOLE |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) ALL THREADED HOLE |
| Contact Adjustability | ACTUATION POINT NOT ADJUSTABLE |
| Contact Voltage Rating in Volts | 240.0 AC AT SEA LEVEL SECOND VOLTAGE |
| Contact Voltage Rating in Volts | 120.0 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 |
|---|---|
| 90C01-6093 | Carrier Corp (USA) |
| Reference | Meaning |
|---|---|
| 3161-004 | 3/9 Design control — primary reference U.S. Government activity |
NSN 5930-01-235-8977 is a Switch,pressure, manufactured by Carrier Corp, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-235-8977 has 1 manufacturer part number on file: 90C01-6093 (Carrier Corp).
Key specifications for 90C01-6093: Overall Height: 2.656 INCHES NOMINAL IN; Contact Action Stimulus: INCREASE; Terminal Type: QUICK DISCONNECT, MALE; Mounting Facility Pattern: TWO POSITION IN-LINE. 23 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.