The Switch,pressure, cataloged under National Stock Number 5930-01-353-1425, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Wedj/three C's Inc. Government technical data includes 25 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-353-1425 |
| Primary Part Number | C-LCAC33-T103 |
| Item Name | Switch,pressure |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Wedj/three C's Inc |
| Status | ACTIVE |
| Contact Action Stimulus | INCREASE |
| Terminal Type | WIRE LEAD |
| Proof Pressure | 600.00 POUNDS PER SQUARE INCH LBS |
| Contact Load Current Rating | 0.75 AMPERES RESISTIVE LOAD FIRST VOLTAGE |
| Contact Load Current Rating | 2.9 AMPERES RESISTIVE LOAD THIRD VOLTAGE |
| Contact Load Current Rating | 5.8 AMPERES RESISTIVE LOAD SECOND VOLTAGE |
| Mounting Method | INPUT PORT |
| Contact Adjustment Range | +100.00 TO 500.00 ACTUATION POINT POUNDS PER SQUARE INCH |
| Thread Length | 0.781 INCHES MAXIMUM SINGLE PRESSURE CONNECTION IN |
| Style Designator | RECTANGULAR W/BRACKET |
| Outside Diameter | 0.250 INCHES NOMINAL SINGLE CONNECTION IN |
| Pressure Switch Type | GAGE |
| Contact Adjustment Type | INTERNAL ACTUATION POINT SCREW |
| Nominal Thread Size | 0.250 INCHES SINGLE PRESSURE CONNECTION IN |
| Body Length | 2.063 INCHES MAXIMUM IN |
| Pressure Connector Type | FLARED, THREADED EXTERNAL SINGLE CONNECTION |
| Nonpile-Up Contact Arrangement | 1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION |
| Media for Which Designed | GAS OR LIQUID |
| Contact Stimulus Rating | 445.00 ACTUATION POINT NOMINAL POUNDS PER SQUARE INCH |
| Thread Quantity Per Inch | 18 SINGLE PRESSURE CONNECTION |
| Thread Series Designator | PTF-SAE SHORT SINGLE PRESSURE CONNECTION |
| Contact Adjustability | ACTUATION POINT ADJUSTABLE, PRESET |
| Contact Voltage Rating in Volts | 120.0 AC AT SEA LEVEL SECOND VOLTAGE |
| Contact Voltage Rating in Volts | 240.0 AC AT SEA LEVEL THIRD VOLTAGE |
| Contact Voltage Rating in Volts | 24.0 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 |
|---|---|
| 057W135 | Wedj/three C's Inc (USA) |
| C-LCAC33-T103 PRIMARY | Wedj/three C's Inc (USA) |
| Reference | Meaning |
|---|---|
| MG-21-2915 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| MG-21-2915 TYPEC STYLE2 | 5/9 Secondary reference U.S. Government activity |
NSN 5930-01-353-1425 is a Switch,pressure, manufactured by Wedj/three C's Inc, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-353-1425 has 2 manufacturer part numbers on file: 057W135 (Wedj/three C's Inc), C-LCAC33-T103 (Wedj/three C's Inc).
Key specifications for C-LCAC33-T103: Overall Height: 1.370 INCHES NOMINAL IN; Contact Action Stimulus: INCREASE; Terminal Type: WIRE LEAD; Proof Pressure: 600.00 POUNDS PER SQUARE INCH LBS. 25 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.