The Switch,rotary, cataloged under National Stock Number 5930-01-034-4937, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. Government technical data includes 21 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-034-4937 |
| Item Name | Switch,rotary |
| FSC / FSG | 5930 / 59 — Switches |
| Status | ACTIVE |
| Switch Contact Basic Design | NONPILE-UP SYMMETRICAL AND NONPILE-UP NONSYMMETRICAL |
| Terminal Type | TAB, SOLDER LUG |
| Mounting Facility Pattern | FOUR POSITION RECTANGULAR SINGLE MOUNTING FACILITY |
| Rotor Through Connection Quantity | 1 THIRD SECTION |
| Rotor Through Connection Quantity | 1 FOURTH SECTION |
| Contact Load Current Rating | 5.1 AMPERES RESISTIVE LOAD DC AT SEA LEVEL |
| Mounting Method | FLANGE AND UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY |
| Unthreaded Mounting Hole Diameter | 0.128 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Pole Quantity | 1 FOURTH SECTION FRONT |
| Pole Quantity | 1 THIRD SECTION FRONT |
| Style Designator | TAP, CIRCUIT SELECTOR |
| Longest Vertical Distance Between Mounting Centers | 1.000 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Individual Section Quantity | 4 |
| Contact Switching Action | BREAKS BEFORE MAKES FOURTH SECTION REAR |
| Contact Switching Action | MAKES BEFORE BREAKS THIRD SECTION REAR |
| Contact Voltage Rating in Volts | 26.0 DC AT SEA LEVEL |
| Switch Actuator Positioning Increment | 30.0 DEGREES SINGLE ACTUATOR |
| Switch Actuator Indexing Position Quantity | 12 SINGLE ACTUATOR |
| Longest Horizontal Distance Between Mounting Centers | 1.000 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Throw Quantity | 12 THIRD SECTION REAR |
| Throw Quantity | 12 FOURTH SECTION REAR |
| 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 |
|---|---|
| 180822-001 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5930-01-034-4937 is a Switch,rotary, classified under FSC 5930, Switches. Status: active.
Key specifications for 5930-01-034-4937: Overall Height: 1.365 INCHES NOMINAL IN; Switch Contact Basic Design: NONPILE-UP SYMMETRICAL AND NONPILE-UP NONSYMMETRICAL; Terminal Type: TAB, SOLDER LUG; Mounting Facility Pattern: FOUR POSITION RECTANGULAR SINGLE MOUNTING FACILITY. 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.