The Switch,sensitive, cataloged under National Stock Number 5930-01-043-0684, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Devlieg Bullard II Inc.. Government technical data includes 19 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5930-01-043-0684 |
| Primary Part Number | EA730-20001 |
| Item Name | Switch,sensitive |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Devlieg Bullard II Inc. |
| Status | ACTIVE |
| Inclosure Type | FULLY INCLOSED |
| Body Style | HOLE MOUNTED |
| Housing Height | 2.500 INCHES NOMINAL IN |
| Actuator Style | ROUND |
| Center to Center Distance Between Housing Mounting Facilities Parallel to Length | 2.625 INCHES NOMINAL IN |
| Mounting Method | UNTHREADED HOLE(S) |
| Switch Actuating Force | 264.0 INCH-OUNCES NOMINAL IN |
| Switch Release Force | 40.0 INCH-OUNCES NOMINAL IN |
| Features Provided | ACTUATOR SEAL |
| Housing Width | 2.281 INCHES NOMINAL IN |
| Actuator Movement | 19.0 PRETRAVEL DEGREES NOMINAL AND 71.0 OVERTRAVEL DEGREES NOMINAL AND 15.0 DIFFERENTIAL DEGREES NOMINAL |
| Nonpile-Up Contact Arrangement | 2 TWO CIRCUIT, DOUBLE BREAK/DOUBLE MAKE, ONE POSITION MOMENTARY SINGLE SWITCH UNIT |
| Maximum Voltage Rating in Volts | 600.0 AC AND 250.0 DC |
| Terminal Type and Quantity | 8 SCREW |
| Housing Length | 7.063 INCHES NOMINAL IN |
| Actuator Height | 0.500 INCHES NOMINAL IN |
| Contact Load Current Rating at Maximum Rated Voltage | 750.000 MILLIAMPERES RESISTIVE DC AND 2.500 AMPERES RESISTIVE AC |
| Actuator Free Position Height | 2.266 INCHES NOMINAL IN |
| Hazardous Locations/environmental Protection | WATERPROOF AND DUSTPROOF AND OILTIGHT |
| 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 |
|---|---|
| EA730-20001 PRIMARY | Devlieg Bullard II Inc. (USA) |
| Reference | Meaning |
|---|---|
| EA730-20001 | 3/9 Design control — primary reference Acme-Cleveland Corp National Acme Div |
| 2S-5394 PIECE 79 | 5/1 Secondary reference Ruggles-Klingemann Mfg Co Dba the Ruggles-Klingemann Company |
| N-SLS3-CZ | 5/9 Secondary reference Acme-Cleveland Corp National Acme Div |
NSN 5930-01-043-0684 is a Switch,sensitive, manufactured by Devlieg Bullard II Inc., classified under FSC 5930, Switches. Status: active.
NSN 5930-01-043-0684 has 1 manufacturer part number on file: EA730-20001 (Devlieg Bullard II Inc.).
Key specifications for EA730-20001: Inclosure Type: FULLY INCLOSED; Body Style: HOLE MOUNTED; Housing Height: 2.500 INCHES NOMINAL IN; Actuator Style: ROUND. 19 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.