The Switch,lever, cataloged under National Stock Number 5930-00-482-9583, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is The Dewey Electronics Corporation. Government technical data includes 21 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-00-482-9583 |
| Primary Part Number | 40379-11 |
| Item Name | Switch,lever |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | The Dewey Electronics Corporation |
| Status | ACTIVE |
| Pile-Up Contact Form Arrangement | 2A SINGLE POSITION A |
| Actuator Diameter | 0.375 INCHES NOMINAL IN |
| Inclosure Type | UNINCLOSED |
| Body Style | HOLE MOUNTED |
| Actuator Style | ROUND |
| Mounting Method | THREADED HOLE(S) |
| Body Width | 0.875 INCHES NOMINAL IN |
| Body Height | 1.187 INCHES NOMINAL IN |
| Center to Center Distance Between Mounting Facilities Parallel to Height | 0.875 INCHES NOMINAL IN |
| Nominal Thread Size | 0.099 INCHES IN |
| Actuator Position-Action Relationship | DOWN POSITION MOMENTARY AND CENTER POSITION MAINTAINED |
| Body Length | 3.187 INCHES NOMINAL IN |
| Color | YELLOW SINGLE ACTUATOR |
| Maximum Voltage Rating in Volts | 110.0 AC AND 28.0 DC |
| Thread Class | WB |
| Test Data Document | 01548-1B8115-988 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) |
| Thread Quantity Per Inch | 48 |
| Terminal Type and Quantity | 4 SCREW |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Actuator Height | 1.343 INCHES NOMINAL IN |
| Contact Load Current Rating at Maximum Rated Voltage | 1.000 AMPERES RESISTIVE DC AND 3.000 AMPERES RESISTIVE AC |
| 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 |
|---|---|
| 40379-11 | The Dewey Electronics Corporation (USA) |
| Reference | Meaning |
|---|---|
| 1B8115-988 | 3/9 Design control — primary reference Capitol Electronics Inc |
NSN 5930-00-482-9583 is a Switch,lever, manufactured by The Dewey Electronics Corporation, classified under FSC 5930, Switches. Status: active.
NSN 5930-00-482-9583 has 1 manufacturer part number on file: 40379-11 (The Dewey Electronics Corporation).
Key specifications for 40379-11: Pile-Up Contact Form Arrangement: 2A SINGLE POSITION A; Actuator Diameter: 0.375 INCHES NOMINAL IN; Inclosure Type: UNINCLOSED; Body Style: HOLE MOUNTED. 21 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.