The Switch,pressure, cataloged under National Stock Number 5930-00-151-4617, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is L3 Technologies, Inc. Div Communication Systems-East. Government technical data includes 23 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-00-151-4617 |
| Primary Part Number | 2187619-2 |
| Item Name | Switch,pressure |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | L3 Technologies, Inc. Div Communication Systems-East |
| Status | ACTIVE |
| Body Diameter | 2.370 INCHES NOMINAL IN |
| Contact Action Stimulus | INCREASE |
| Terminal Type | WIRE LOOP |
| Mounting Facility Pattern | FOUR POSITION RECTANGULAR |
| Proof Pressure | 150.00 POUNDS PER SQUARE INCH GAGE LBS |
| Contact Load Current Rating | 5.0 AMPERES RESISTIVE LOAD AND 2.0 AMPERES INDUCTIVE LOAD SINGLE VOLTAGE |
| Mounting Method | FLANGE AND UNTHREADED HOLE(S) |
| Unthreaded Mounting Hole Diameter | 0.210 INCHES NOMINAL IN |
| Longest Vertical Distance Between Mounting Centers | 1.000 INCHES NOMINAL IN |
| Pressure Switch Type | GAGE |
| Features Provided | HERMETICALLY SEALED CASE |
| Nominal Thread Size | 0.750 INCHES SINGLE PRESSURE CONNECTION IN |
| Pressure Connector Type | PLAIN, THREADED INTERNAL ALL CONNECTIONS |
| Operating Temp Rating | 0.0 CELSIUS MINIMUM AND 65.0 CELSIUS MAXIMUM DEGC |
| Nonpile-Up Contact Arrangement | 2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY |
| Media for Which Designed | LIQUID |
| Thread Class | 3B ALL PRESSURE CONNECTION |
| Contact Stimulus Rating | 4.00 ACTUATION POINT NOMINAL GALLONS PER MINUTE AND 3.50 DEACTUATION POINT NOMINAL GALLONS PER MINUTE AND 0.50 DIFFERENTIAL POINT NOMINAL GALLONS PER MINUTE |
| Thread Quantity Per Inch | 16 ALL PRESSURE CONNECTION |
| Thread Series Designator | UNF ALL PRESSURE CONNECTION |
| Contact Adjustability | DEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE |
| Contact Voltage Rating in Volts | 28.0 DC AT SEA LEVEL SINGLE VOLTAGE |
| Longest Horizontal Distance Between Mounting Centers | 3.000 INCHES NOMINAL IN |
| 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 |
|---|---|
| 2187619-2 PRIMARY | L3 Technologies, Inc. Div Communication Systems-East (USA) |
| 6250F57-2 | Custom Control Sensors, Llc (USA) |
| Reference | Meaning |
|---|---|
| 2187619-2 | 5/9 Secondary reference Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin |
NSN 5930-00-151-4617 is a Switch,pressure, manufactured by L3 Technologies, Inc. Div Communication Systems-East, classified under FSC 5930, Switches. Status: active.
NSN 5930-00-151-4617 has 2 manufacturer part numbers on file: 2187619-2 (L3 Technologies, Inc. Div Communication Systems-East), 6250F57-2 (Custom Control Sensors, Llc).
Key specifications for 2187619-2: Body Diameter: 2.370 INCHES NOMINAL IN; Contact Action Stimulus: INCREASE; Terminal Type: WIRE LOOP; Mounting Facility Pattern: FOUR POSITION RECTANGULAR. 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.