The Switch,sensitive, cataloged under National Stock Number 5930-01-222-3693, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Namco Controls Div of Acme-Cleveland Corp. Government technical data includes 15 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-222-3693 |
| Primary Part Number | EA780-20100 |
| Item Name | Switch,sensitive |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Namco Controls Div of Acme-Cleveland Corp |
| Status | ACTIVE |
| Inclosure Type | FULLY INCLOSED |
| Body Style | HOLE MOUNTED |
| Housing Height | 2.500 INCHES NOMINAL IN |
| Center to Center Distance Between Housing Mounting Facilities Parallel to Length | 2.625 INCHES NOMINAL IN |
| Nominal Thread Size | 0.250 INCHES IN |
| Housing Width | 2.250 INCHES NOMINAL IN |
| Nonpile-Up Contact Arrangement | 2 POLE, DOUBLE THROW, DOUBLE BREAK/DOUBLE MAKE, PERMANENT JUMPER, ONE POSITION MOMENTARY SINGLE SWITCH UNIT |
| Precious Material and Location | CONTACTS SILVER |
| Maximum Voltage Rating in Volts | 600.0 AC AND 250.0 DC |
| Thread Quantity Per Inch | 20 |
| Terminal Type and Quantity | 8 SCREW |
| Housing Length | 7.062 INCHES NOMINAL IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Contact Load Current Rating at Maximum Rated Voltage | 750.000 MILLIAMPERES RESISTIVE DC AND 2.500 AMPERES RESISTIVE AC |
| Hazardous Locations/environmental Protection | CORROSION RESISTANT AND SUBMERSIBLE |
| 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 |
|---|---|
| EA780-20100 PRIMARY | Namco Controls Div of Acme-Cleveland Corp (USA) |
| Reference | Meaning |
|---|---|
| EA780-20100 | 5/9 Secondary reference Devlieg Bullard II Inc. |
| EA780-20100 | 5/9 Secondary reference Acme-Cleveland Corp National Acme Div |
| EA780-20100 | 3/9 Design control — primary reference Namco Controls Corp |
NSN 5930-01-222-3693 is a Switch,sensitive, manufactured by Namco Controls Div of Acme-Cleveland Corp, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-222-3693 has 1 manufacturer part number on file: EA780-20100 (Namco Controls Div of Acme-Cleveland Corp).
Key specifications for EA780-20100: Overall Height: 3.062 INCHES NOMINAL IN; Inclosure Type: FULLY INCLOSED; Body Style: HOLE MOUNTED; Housing Height: 2.500 INCHES NOMINAL IN. 15 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.