The Switch,rotary, cataloged under National Stock Number 5930-01-044-4030, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Killark Electric Mfg Co. Government technical data includes 18 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-044-4030 |
| Primary Part Number | GO25-2A6F |
| Item Name | Switch,rotary |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Killark Electric Mfg Co |
| Status | ACTIVE |
| Switch Contact Basic Design | NONPILE-UP NONSYMMETRICAL |
| Terminal Type | TAB, SOLDER LUG |
| Mounting Method | THREADED BUSHING SINGLE MOUNTING FACILITY |
| Thread Length | 1.000 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Style Designator | IN-LINE, CAM ACTUATED |
| Individual Section Quantity | 2 |
| Knob Manufacturer Code | 75282 |
| Features Provided | ACTUATOR KNOB AND CAM ACTUATED |
| Nominal Thread Size | 0.750 INCHES SINGLE MOUNTING FACILITY IN |
| Knob Manufacturer Part Number | Y0KK8564 |
| Contact Switching Action | BREAKS BEFORE MAKES EACH SECTION IN-LINE |
| Contact Voltage Rating in Volts | 600.0 AC AT SEA LEVEL |
| Cam Actuated Switch Contact Arrangement | 1 TWO CIRCUIT, DOUBLE BREAK/DOUBLE MAKE, ONE POSITION MOMENTARY EACH SWITCH EACH SECTION IN-LINE |
| Thread Class | 2A SINGLE MOUNTING FACILITY A |
| Switch Actuator Positioning Increment | 45.0 DEGREES SINGLE ACTUATOR |
| Thread Quantity Per Inch | 14 SINGLE MOUNTING FACILITY |
| Switch Actuator Indexing Position Quantity | 2 SINGLE ACTUATOR |
| Thread Series Designator | UNS SINGLE MOUNTING FACILITY |
| 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 |
|---|---|
| GO25-2A6F PRIMARY | Killark Electric Mfg Co (USA) |
NSN 5930-01-044-4030 is a Switch,rotary, manufactured by Killark Electric Mfg Co, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-044-4030 has 1 manufacturer part number on file: GO25-2A6F (Killark Electric Mfg Co).
Key specifications for GO25-2A6F: Switch Contact Basic Design: NONPILE-UP NONSYMMETRICAL; Terminal Type: TAB, SOLDER LUG; Mounting Method: THREADED BUSHING SINGLE MOUNTING FACILITY; Thread Length: 1.000 INCHES NOMINAL SINGLE MOUNTING FACILITY IN. 18 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.