The Switch,rotary, cataloged under National Stock Number 5930-01-123-9390, is classified within Federal Supply Class 5930 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Mason Electric Co. Dba Mason Controls. Government technical data includes 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-123-9390 |
| Primary Part Number | 7302-4 |
| Item Name | Switch,rotary |
| FSC / FSG | 5930 / 59 — No Item Name Available |
| Manufacturer | Mason Electric Co. Dba Mason Controls |
| Status | ACTIVE |
| Flat Height | 0.216 INCHES NOMINAL SINGLE ACTUATOR IN |
| Terminal Type | TAB, SOLDER LUG |
| Rotor Through Connection Quantity | 1 EACH SECTION |
| Contact Switching Action | BREAKS BEFORE MAKES EACH SECTION REAR |
| Hazardous Locations/environmental Protection | DUSTPROOF |
| Shaft Type | ROUND, FLATTED SINGLE ACTUATOR |
| Thread Class | 2A SINGLE MOUNTING FACILITY A |
| Mounting Method | THREADED BUSHING SINGLE MOUNTING FACILITY |
| First Flat Length | 0.250 INCHES NOMINAL SINGLE ACTUATOR IN |
| Overall Diameter | 1.470 INCHES NOMINAL IN |
| Contact Voltage Rating in Volts | 28.0 DC AT SEA LEVEL |
| Switch Actuator Indexing Position Quantity | 12 SINGLE ACTUATOR |
| Pole Quantity | 1 EACH SECTION FRONT |
| Switch Actuator Stop Device Type | FIXED STOP SINGLE ACTUATOR |
| Shaft Flat/slot Angular Location | 180.0 DEGREES FROM NONTURN DEVICE SINGLE ACTUATOR |
| Switch Actuator Positioning Increment | 30.0 DEGREES SINGLE ACTUATOR |
| Switch Contact Basic Design | NONPILE-UP SYMMETRICAL |
| Thread Length | 0.500 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Nonturn Device Radius | 0.531 INCHES NOMINAL AT 12:00 OCLOCK IN |
| Nominal Thread Size | 0.375 INCHES SINGLE MOUNTING FACILITY IN |
| Style Designator | TAP, CIRCULAR, BUSHING MOUNT |
| Individual Section Quantity | 4 |
| Contact Load Current Rating | 5.0 AMPERES RESISTIVE LOAD DC AT SEA LEVEL |
| Switch Actuator Momentary Position | COUNTERCLOCKWISE SINGLE ACTUATOR |
| Detent Rotational Torque Range | +5.000 TO 7.200 INCH-POUNDS SINGLE ACTUATOR IN |
| Nonturn Device Type | TAB AT 12:00 OCLOCK |
| Shaft Length | 0.500 INCHES NOMINAL SINGLE ACTUATOR IN |
| Throw Quantity | 12 EACH SECTION REAR |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 65912-01035-101 | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA) |
| 7302-4 PRIMARY | Mason Electric Co. Dba Mason Controls (USA) |
NSN 5930-01-123-9390 is a Switch,rotary, manufactured by Mason Electric Co. Dba Mason Controls, classified under FSC 5930 (No Item Name Available). Status: active.
NSN 5930-01-123-9390 has 2 cross-referenced part numbers: 65912-01035-101 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp), 7302-4 (Mason Electric Co. Dba Mason Controls).
There are 2 known substitutes for 5930-01-123-9390: 5999-00-109-0599, 4240-01-250-8275. Verify interchangeability with system specifications before substitution.
Key specifications for 7302-4: Flat Height: 0.216 INCHES NOMINAL SINGLE ACTUATOR IN; Terminal Type: TAB, SOLDER LUG; Rotor Through Connection Quantity: 1 EACH SECTION; Contact Switching Action: BREAKS BEFORE MAKES EACH SECTION REAR. 30 total characteristics are documented in the Federal Logistics Information System.