The Switch,rotary, cataloged under National Stock Number 5930-00-967-1921, 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 Janco Corporation Dba Janco Corp Div Mason Controls. Government technical data includes 29 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 | 5930-00-967-1921 |
| Primary Part Number | 1932-21 |
| Item Name | Switch,rotary |
| FSC / FSG | 5930 / 59 — No Item Name Available |
| Manufacturer | Janco Corporation Dba Janco Corp Div Mason Controls |
| Status | ACTIVE |
| Switch Actuator Positioning Increment | 36.0 DEGREES SINGLE ACTUATOR |
| Switch Contact Basic Design | NONPILE-UP SYMMETRICAL |
| Hazardous Locations/environmental Protection | DUSTPROOF |
| Overall Diameter | 1.036 INCHES NOMINAL IN |
| Contact Voltage Rating in Volts | 28.0 DC AT SEA LEVEL |
| Mounting Method | THREADED BUSHING SINGLE MOUNTING FACILITY |
| Pole Quantity | 1 EACH SECTION REAR |
| Contact Switching Action | BREAKS BEFORE MAKES EACH SECTION FRONT |
| Thread Length | 0.437 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Contact Switching Action | BREAKS BEFORE MAKES EACH SECTION REAR |
| Shaft Length | 0.812 INCHES NOMINAL SINGLE ACTUATOR IN |
| Thread Series Designator | UNEF SINGLE MOUNTING FACILITY |
| Contact Voltage Rating in Volts | 115.0 AC AT SEA LEVEL |
| Precious Material and Location | CONTACTS SILVER |
| Switch Actuator Indexing Position Quantity | 10 SINGLE ACTUATOR |
| Shaft Type | ROUND, FLATTED SINGLE ACTUATOR |
| Throw Quantity | 10 EACH SECTION FRONT |
| First Flat Length | 0.250 INCHES NOMINAL SINGLE ACTUATOR IN |
| Precious Material | SILVER |
| Contact Load Current Rating | 125.0 MILLIAMPERES RESISTIVE LOAD AC AT SEA LEVEL |
| Style Designator | TAP, CIRCULAR, BUSHING MOUNT |
| Contact Load Current Rating | 125.0 MILLIAMPERES RESISTIVE LOAD DC AT SEA LEVEL |
| Terminal Type | TAB, SOLDER LUG |
| Thread Class | 2A SINGLE MOUNTING FACILITY A |
| Individual Section Quantity | 8 |
| Shaft Diameter | 0.250 INCHES NOMINAL SINGLE ACTUATOR IN |
| Rotor Through Connection Quantity | 1 EACH SECTION |
| Flat Height | 0.210 INCHES NOMINAL SINGLE ACTUATOR IN |
| Nominal Thread Size | 0.375 INCHES SINGLE MOUNTING FACILITY IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5930-00-967-1921 is a Switch,rotary, manufactured by Janco Corporation Dba Janco Corp Div Mason Controls, classified under FSC 5930 (No Item Name Available). Status: active.
NSN 5930-00-967-1921 has 2 cross-referenced part numbers: 1932-21 (Janco Corporation Dba Janco Corp Div Mason Controls), 613670-21 (Lockheed Martin Corp).
There are 2 known substitutes for 5930-00-967-1921: 5305-00-071-1788, 5305-00-121-2634. Verify interchangeability with system specifications before substitution.
Key specifications for 1932-21: Switch Actuator Positioning Increment: 36.0 DEGREES SINGLE ACTUATOR; Switch Contact Basic Design: NONPILE-UP SYMMETRICAL; Hazardous Locations/environmental Protection: DUSTPROOF; Overall Diameter: 1.036 INCHES NOMINAL IN. 30 total characteristics are documented in the Federal Logistics Information System.