The Switch,rotary, cataloged under National Stock Number 5930-01-134-1264, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 27 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-134-1264 |
| Primary Part Number | GS835KE1 |
| Item Name | Switch,rotary |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Shaft Type | ROUND, FLATTED SINGLE ACTUATOR |
| Shaft Diameter | 0.249 INCHES MINIMUM AND 0.251 INCHES MAXIMUM SINGLE ACTUATOR IN |
| Switch Contact Basic Design | NONPILE-UP SYMMETRICAL |
| Nonturn Device Radius | 0.521 INCHES MINIMUM AND 0.541 INCHES MAXIMUM AT 12:00 OCLOCK IN |
| Terminal Type | TAB, SOLDER LUG AND WIRE LEAD |
| Mounting Facility Pattern | TWO POSITION IN-LINE SECOND MOUNTING FACILITY |
| First Flat Length | 0.250 INCHES NOMINAL SINGLE ACTUATOR IN |
| Precious Material | SILVER |
| Contact Load Current Rating | 500.0 MILLIAMPERES RESISTIVE LOAD AC AT SEA LEVEL |
| Mounting Method | THREADED BUSHING WITH PANEL SEAL FIRST MOUNTING FACILITY |
| Mounting Method | BRACKET(S) AND THREADED HOLE(S) SECOND MOUNTING FACILITY |
| Thread Length | 0.312 INCHES NOMINAL FIRST MOUNTING FACILITY IN |
| Pole Quantity | 1 EACH SECTION REAR |
| Style Designator | SQUARE WAFER, PANEL MOUNT |
| Individual Section Quantity | 2 |
| Nonturn Device Type | TAB AT 12:00 OCLOCK |
| Nominal Thread Size | 0.375 INCHES FIRST MOUNTING FACILITY IN |
| Nominal Thread Size | 0.138 INCHES SECOND MOUNTING FACILITY IN |
| Shaft Length | 0.328 INCHES NOMINAL SINGLE ACTUATOR IN |
| Switch Actuator Stop Device Type | FIXED STOP SINGLE ACTUATOR |
| Contact Switching Action | BREAKS BEFORE MAKES FIRST SECTION REAR |
| Contact Switching Action | MAKES BEFORE BREAKS SECOND SECTION REAR |
| Contact Voltage Rating in Volts | 120.0 AC AT SEA LEVEL |
| Precious Material and Location | CONTACTS AND COLLECTOR RING SILVER |
| Operating Temp Range | -55.0 TO 85.0 CELSIUS DEGC |
| Thread Class | 2A FIRST MOUNTING FACILITY A |
| Thread Class | 2B SECOND 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 |
|---|---|
| GS835KE1 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| M6G0216N-4067 | Electro Switch Corp Div Electroswitch (USA) |
| Reference | Meaning |
|---|---|
| 2H50A7-2X3501 | 5/9 Secondary reference Electro Switch Corp Div Electroswitch |
| M6G-0207N-4067 | 5/9 Secondary reference Electro Switch Corp Div Electroswitch |
| 2H50A7-2X3501 | 5/9 Secondary reference U.S. Government activity |
NSN 5930-01-134-1264 is a Switch,rotary, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-134-1264 has 2 manufacturer part numbers on file: GS835KE1 (Northrop Grumman Systems Corporation), M6G0216N-4067 (Electro Switch Corp Div Electroswitch).
Key specifications for GS835KE1: Shaft Type: ROUND, FLATTED SINGLE ACTUATOR; Overall Height: 1.735 INCHES MINIMUM AND 1.765 INCHES MAXIMUM IN; Shaft Diameter: 0.249 INCHES MINIMUM AND 0.251 INCHES MAXIMUM SINGLE ACTUATOR IN; Switch Contact Basic Design: NONPILE-UP SYMMETRICAL. 27 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.