The Switch,sensitive, cataloged under National Stock Number 5930-00-689-1898, 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 17 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5930-00-689-1898 |
| Primary Part Number | EA730-10100 |
| 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 | 3.188 INCHES NOMINAL IN |
| Center to Center Distance Between Housing Mounting Facilities Parallel to Length | 2.625 INCHES NOMINAL IN |
| Switch Actuating Force | 240.0 INCH-OUNCES NOMINAL IN |
| Features Provided | ACTUATOR SEAL |
| Nominal Thread Size | 0.250 INCHES IN |
| Housing Width | 2.281 INCHES NOMINAL IN |
| Actuator Movement | 18.0 PRETRAVEL DEGREES NOMINAL AND 72.0 OVERTRAVEL DEGREES NOMINAL AND 14.0 DIFFERENTIAL DEGREES NOMINAL |
| Nonpile-Up Contact Arrangement | 1 TWO CIRCUIT, DOUBLE BREAK/DOUBLE MAKE, ONE POSITION MOMENTARY SINGLE SWITCH UNIT |
| Maximum Voltage Rating in Volts | 600.0 AC AND 250.0 DC |
| Thread Quantity Per Inch | 20 |
| Terminal Type and Quantity | 4 SCREW |
| Housing Length | 4.938 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 | INDUSTRIAL USE |
| 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 |
|---|---|
| EA730-10100 | Devlieg Bullard II Inc. (USA) |
| Reference | Meaning |
|---|---|
| EA730-10100 | 3/9 Design control — primary reference Acme-Cleveland Corp National Acme Div |
| NSLS2CB2 | 5/9 Secondary reference Acme-Cleveland Corp National Acme Div |
| EA730-10100 | 5/9 Secondary reference Namco Controls Corp |
NSN 5930-00-689-1898 is a Switch,sensitive, manufactured by Devlieg Bullard II Inc., classified under FSC 5930, Switches. Status: active.
NSN 5930-00-689-1898 has 1 manufacturer part number on file: EA730-10100 (Devlieg Bullard II Inc.).
Key specifications for EA730-10100: Inclosure Type: FULLY INCLOSED; Body Style: HOLE MOUNTED; Housing Height: 3.188 INCHES NOMINAL IN; Center to Center Distance Between Housing Mounting Facilities Parallel to Length: 2.625 INCHES NOMINAL IN. 17 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.