The Switch,rotary, cataloged under National Stock Number 5930-00-199-6834, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Keysight Technologies Inc. Government technical data includes 24 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through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-00-199-6834 |
| Primary Part Number | 3100-1912 |
| Item Name | Switch,rotary |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Keysight Technologies Inc |
| Status | ACTIVE |
| Shaft Type | ROUND SECOND ACTUATOR |
| Shaft Type | ROUND, HOLLOWED FIRST ACTUATOR |
| Shaft Diameter | 0.125 INCHES NOMINAL SECOND ACTUATOR IN |
| Shaft Diameter | 0.250 INCHES NOMINAL FIRST ACTUATOR IN |
| Switch Contact Basic Design | NONPILE-UP SYMMETRICAL |
| Terminal Type | TAB, SOLDER LUG |
| Mounting Method | THREADED BUSHING SINGLE MOUNTING FACILITY |
| Thread Length | 0.375 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Pole Quantity | 2 FIRST SECTION REAR |
| Pole Quantity | 3 SECOND SECTION REAR |
| Style Designator | CIRCULAR WAFER, BUSHING MOUNT |
| Individual Section Quantity | 2 |
| Nominal Thread Size | 0.375 INCHES SINGLE MOUNTING FACILITY IN |
| Shaft Length | 0.750 INCHES NOMINAL FIRST ACTUATOR IN |
| Shaft Length | 1.125 INCHES NOMINAL SECOND ACTUATOR IN |
| Switch Actuator Stop Device Type | FIXED STOP ALL ACTUATORS |
| Contact Switching Action | BREAKS BEFORE MAKES EACH SECTION REAR |
| Switch Actuator Positioning Increment | 30.0 DEGREES SECOND ACTUATOR |
| Switch Actuator Positioning Increment | 30.0 DEGREES FIRST ACTUATOR |
| Switch Actuator Indexing Position Quantity | 4 FIRST ACTUATOR |
| Switch Actuator Indexing Position Quantity | 2 SECOND ACTUATOR |
| Thread Series Designator | UNEF SINGLE MOUNTING FACILITY |
| Throw Quantity | 2 SECOND SECTION REAR |
| Throw Quantity | 4 FIRST 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 |
| Part Number | Manufacturer |
|---|---|
| 3100-1912 PRIMARY | Keysight Technologies Inc (USA) |
| Reference | Meaning |
|---|---|
| 212B34719-2 | 5/9 Secondary reference Cts Corp |
| 212-B34719-2 | 5/9 Secondary reference Cts Corp Berne Div Thick Film Products Group |
| 212-17937-2AC | 5/9 Secondary reference Cts Corp |
| 212B17937-2-2AC | 5/9 Secondary reference Cts Corp |
| C212-1-212-1-AC | 5/9 Secondary reference Cts Corp |
| 3100-1912 | 3/9 Design control — primary reference Keysight Technologies, Inc. |
| C212-1-212-1-AC | 5/1 Secondary reference Cts Corp Electromechanical Div |
| 3100-1912 | 5/9 Secondary reference Hewlett-Packard Company Dba HP |
NSN 5930-00-199-6834 is a Switch,rotary, manufactured by Keysight Technologies Inc, classified under FSC 5930, Switches. Status: active.
NSN 5930-00-199-6834 has 1 manufacturer part number on file: 3100-1912 (Keysight Technologies Inc).
Key specifications for 3100-1912: Shaft Type: ROUND SECOND ACTUATOR; Shaft Type: ROUND, HOLLOWED FIRST ACTUATOR; Shaft Diameter: 0.125 INCHES NOMINAL SECOND ACTUATOR IN; Shaft Diameter: 0.250 INCHES NOMINAL FIRST ACTUATOR IN. 24 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.