The Switch,toggle, cataloged under National Stock Number 5930-01-400-1949, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. Government technical data includes 19 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 7 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-400-1949 |
| Item Name | Switch,toggle |
| FSC / FSG | 5930 / 59 — Switches |
| Status | ACTIVE |
| Inclosure Type | FULLY INCLOSED |
| Body Style | HOLE MOUNT |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 1.812 INCHES NOMINAL IN |
| Actuator Style | RECTANGULAR |
| Mounting Method | PANEL |
| Actuator Width | 0.870 INCHES NOMINAL IN |
| Body Width | 0.635 INCHES MAXIMUM IN |
| Mounting Surface to Terminal End Distance | 1.490 INCHES MAXIMUM IN |
| Actuator Position-Action Relationship | UP POSITION MAINTAINED AND DOWN POSITION MAINTAINED |
| Specification/standard Data | 81349-MIL-S-3950/14 GOVERNMENT SPECIFICATION |
| Body Length | 2.200 INCHES MAXIMUM IN |
| Actuator Length | 1.460 INCHES NOMINAL IN |
| Color | BLACK, OPAQUE SINGLE ACTUATOR |
| Nonpile-Up Contact Arrangement | 1 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT |
| Maximum Voltage Rating in Volts | 28.0 DC AND 115.0 AC |
| Test Data Document | 81349-MIL-S-3950 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| Terminal Type and Quantity | 3 SCREW |
| Actuator Height | 0.270 INCHES MINIMUM IN |
| Contact Load Current Rating at Maximum Rated Voltage | 20.000 AMPERES RESISTIVE DC AND 15.000 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 |
| Reference | Meaning |
|---|---|
| MIL-S-3950/14 | 5/9 Secondary reference U.S. Government activity |
| MIL-DTL-3950/14 | 4/1 Identification reference U.S. Government activity |
| M3950/14A23F1B | 2/2 Government specification standardization U.S. Government activity |
NSN 5930-01-400-1949 is a Switch,toggle, classified under FSC 5930, Switches. Status: active.
7 possible matches (shared part number, not a government interchangeability claim): 5930-01-400-1953, 5930-01-414-3229, 5930-01-469-8676. Verify interchangeability with system specifications before substitution.
Key specifications for 5930-01-400-1949: Inclosure Type: FULLY INCLOSED; Body Style: HOLE MOUNT; Center to Center Distance Between Mounting Facilities Parallel to Length: 1.812 INCHES NOMINAL IN; Actuator Style: RECTANGULAR. 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.