The Switch,pressure, cataloged under National Stock Number 5930-00-400-0834, 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 13 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5930-00-400-0834 |
| Primary Part Number | E28CM |
| Item Name | Switch,pressure |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | United Electric Controls Co Div Precision Sensors Division |
| Status | ACTIVE |
| Contact Action Stimulus | INCREASE |
| Terminal Type | TAB, SOLDER LUG |
| Mounting Method | THREADED BUSHING |
| Thread Length | 0.556 INCHES NOMINAL SINGLE THREADED BUSHING IN |
| Pressure Switch Type | DIFFERENTIAL |
| Nominal Thread Size | 0.5625 INCHES SINGLE THREADED BUSHING IN |
| Nonpile-Up Contact Arrangement | 1 POLE, SINGLE THROW, BOTH POSITIONS MAINTAINED |
| Thread Class | 3A SINGLE THREADED BUSHING A |
| Contact Stimulus Rating | 3.00 DIFFERENTIAL POINT NOMINAL POUNDS PER SQUARE INCH |
| Thread Quantity Per Inch | 18 SINGLE THREADED BUSHING |
| Thread Series Designator | UNF SINGLE THREADED BUSHING |
| Contact Adjustability | DEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE |
| Contact Voltage Rating in Volts | 115.0 AC AT SEA LEVEL SINGLE 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 |
|---|---|
| 936607-1 | Honeywell International, Inc Div Aerospace-Tucson (USA) |
| E28CM PRIMARY | United Electric Controls Co Div Precision Sensors Division (USA) |
| Reference | Meaning |
|---|---|
| 936607-1 | 5/9 Secondary reference Honeywell International Inc. Div Aerospace - Torrance |
NSN 5930-00-400-0834 is a Switch,pressure, manufactured by United Electric Controls Co Div Precision Sensors Division, classified under FSC 5930, Switches. Status: active.
NSN 5930-00-400-0834 has 2 manufacturer part numbers on file: 936607-1 (Honeywell International, Inc Div Aerospace-Tucson), E28CM (United Electric Controls Co Div Precision Sensors Division).
Key specifications for E28CM: Contact Action Stimulus: INCREASE; Terminal Type: TAB, SOLDER LUG; Mounting Method: THREADED BUSHING; Thread Length: 0.556 INCHES NOMINAL SINGLE THREADED BUSHING IN. 13 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.