The Switch,rotary, cataloged under National Stock Number 5930-00-999-0741, 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 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-00-999-0741 |
| Primary Part Number | 6404-1 |
| Item Name | Switch,rotary |
| FSC / FSG | 5930 / 59 — No Item Name Available |
| Manufacturer | Mason Electric Co. Dba Mason Controls |
| Status | ACTIVE |
| Contact Load Current Rating | 2.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL |
| Nominal Thread Size | 0.375 INCHES SINGLE MOUNTING FACILITY IN |
| Switch Contact Basic Design | NONPILE-UP SYMMETRICAL |
| First Flat Length | 0.375 INCHES NOMINAL SINGLE ACTUATOR IN |
| Throw Quantity | 12 EACH SECTION REAR |
| Shaft Length | 0.500 INCHES NOMINAL SINGLE ACTUATOR IN |
| Switch Actuator Positioning Increment | 30.0 DEGREES SINGLE ACTUATOR |
| Contact Load Current Rating | 1.0 AMPERES RESISTIVE LOAD DC AT SEA LEVEL |
| Terminal Type | TAB, SOLDER LUG |
| Thread Length | 0.500 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Thread Series Designator | UNEF SINGLE MOUNTING FACILITY |
| Hazardous Locations/environmental Protection | DUSTPROOF |
| Contact Switching Action | MAKES BEFORE BREAKS EACH SECTION REAR |
| Contact Voltage Rating in Volts | 28.0 DC AT SEA LEVEL |
| Flat Height | 0.216 INCHES NOMINAL SINGLE ACTUATOR IN |
| Individual Section Quantity | 6 |
| Contact Voltage Rating in Volts | 115.0 AC AT SEA LEVEL |
| Pole Quantity | 1 EACH SECTION FRONT |
| Shaft Type | ROUND, FLATTED SINGLE ACTUATOR |
| Contact Switching Action | MAKES BEFORE BREAKS EACH SECTION FRONT |
| Shaft Diameter | 0.250 INCHES NOMINAL SINGLE ACTUATOR IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 6404-1 PRIMARY | Mason Electric Co. Dba Mason Controls (USA) |
NSN 5930-00-999-0741 is a Switch,rotary, manufactured by Mason Electric Co. Dba Mason Controls, classified under FSC 5930 (No Item Name Available). Status: active.
NSN 5930-00-999-0741 has 1 cross-referenced part number: 6404-1 (Mason Electric Co. Dba Mason Controls).
There are 5 known substitutes for 5930-00-999-0741: 8030-00-181-7529, 5915-00-501-0145, 6515-00-888-6122 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 6404-1: Contact Load Current Rating: 2.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL; Nominal Thread Size: 0.375 INCHES SINGLE MOUNTING FACILITY IN; Switch Contact Basic Design: NONPILE-UP SYMMETRICAL; First Flat Length: 0.375 INCHES NOMINAL SINGLE ACTUATOR IN. 21 total characteristics are documented in the Federal Logistics Information System.