The Switch,pressure, cataloged under National Stock Number 5930-01-353-6511, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is United Electric Controls Co Div Precision Sensors Division. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-353-6511 |
| Primary Part Number | 2E37C-27 |
| Item Name | Switch,pressure |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | United Electric Controls Co Div Precision Sensors Division |
| Status | ACTIVE |
| Contact Action Stimulus | DECREASE |
| Terminal Type | CONNECTOR, PLUG |
| Mounting Facility Pattern | FOUR POSITION RECTANGULAR |
| Proof Pressure | 24.50 POUNDS PER SQUARE INCH ABSOLUTE LBS |
| Contact Load Current Rating | 4.0 AMPERES INDUCTIVE LOAD AND 28.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE |
| Mounting Method | THREADED BUSHING |
| Style Designator | RECTANGULAR |
| Longest Vertical Distance Between Mounting Centers | 0.750 INCHES NOMINAL IN |
| Outside Diameter | 0.665 INCHES MINIMUM AND 0.695 INCHES MAXIMUM SINGLE CONNECTION IN |
| Pressure Switch Type | ABSOLUTE |
| Distance Between Mounting Facility Centers | 0.750 INCHES MINIMUM AND 1.750 INCHES MAXIMUM IN |
| Nominal Thread Size | 0.138 INCHES SINGLE THREADED HOLE IN |
| Body Length | 2.030 INCHES NOMINAL IN |
| Pressure Connector Type | FLARELESS, THREADED EXTERNAL SINGLE CONNECTION |
| Operating Temp Rating | -65.0 FAHRENHEIT MINIMUM AND 160.0 FAHRENHEIT MAXIMUM DEGF |
| Inside Diameter | 0.125 INCHES NOMINAL SINGLE CONNECTION IN |
| Media for Which Designed | GAS |
| Thread Class | 2B SINGLE THREADED HOLE |
| Thread Quantity Per Inch | 32 SINGLE THREADED HOLE |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SINGLE THREADED HOLE |
| Contact Adjustability | DEACTUATION POINT NOT ADJUSTABLE |
| Contact Voltage Rating in Volts | 28.0 DC AT SEA LEVEL SINGLE VOLTAGE |
| Longest Horizontal Distance Between Mounting Centers | 1.750 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 |
|---|---|
| 2E37C-27 PRIMARY | United Electric Controls Co Div Precision Sensors Division (USA) |
| Reference | Meaning |
|---|---|
| ES9994-02 | 7/9 Vendor item drawing reference Drs Sustainment Systems, Inc. |
| ES9994-02 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
NSN 5930-01-353-6511 is a Switch,pressure, manufactured by United Electric Controls Co Div Precision Sensors Division, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-353-6511 has 1 manufacturer part number on file: 2E37C-27 (United Electric Controls Co Div Precision Sensors Division).
Key specifications for 2E37C-27: Contact Action Stimulus: DECREASE; Terminal Type: CONNECTOR, PLUG; Mounting Facility Pattern: FOUR POSITION RECTANGULAR; Proof Pressure: 24.50 POUNDS PER SQUARE INCH ABSOLUTE LBS. 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.