The Switch,rotary, cataloged under National Stock Number 5930-00-735-5421, 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 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-00-735-5421 |
| Primary Part Number | 12-1902 |
| Item Name | Switch,rotary |
| FSC / FSG | 5930 / 59 — No Item Name Available |
| Manufacturer | Janco Corporation Dba Janco Corp Div Mason Controls |
| Status | ACTIVE |
| First Flat Length | 0.250 INCHES NOMINAL SINGLE ACTUATOR IN |
| Pole Quantity | 1 EACH SECTION REAR |
| Thread Class | 2A SINGLE MOUNTING FACILITY A |
| Contact Load Current Rating | 5.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL |
| Style Designator | TAP, CIRCULAR, BUSHING MOUNT |
| Contact Load Current Rating | 3.0 AMPERES RESISTIVE LOAD AND 2.0 AMPERES INDUCTIVE LOAD DC AT SEA LEVEL |
| Thread Series Designator | UNS SINGLE MOUNTING FACILITY |
| Contact Voltage Rating in Volts | 28.0 DC AT SEA LEVEL |
| Hazardous Locations/environmental Protection | DUSTPROOF |
| Operating Temp Range | -55.0 TO 85.0 CELSIUS DEGC |
| Switch Actuator Indexing Position Quantity | 18 SINGLE ACTUATOR |
| Overall Diameter | 2.000 INCHES MAXIMUM IN |
| Contact Switching Action | BREAKS BEFORE MAKES EACH SECTION REAR |
| Throw Quantity | 18 EACH SECTION REAR |
| Switch Contact Basic Design | NONPILE-UP SYMMETRICAL |
| Thread Quantity Per Inch | 32 SINGLE MOUNTING FACILITY |
| Flat Height | 0.210 INCHES NOMINAL SINGLE ACTUATOR IN |
| Individual Section Quantity | 6 |
| Contact Voltage Rating in Volts | 115.0 AC AT SEA LEVEL |
| Switch Actuator Positioning Increment | 20.0 DEGREES SINGLE ACTUATOR |
| Shaft Diameter | 0.250 INCHES NOMINAL SINGLE ACTUATOR IN |
| Thread Length | 0.375 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Mounting Method | THREADED BUSHING SINGLE MOUNTING FACILITY |
| Terminal Type | TAB, SOLDER LUG |
| Nominal Thread Size | 0.469 INCHES SINGLE MOUNTING FACILITY IN |
| Shaft Length | 0.750 INCHES NOMINAL SINGLE ACTUATOR IN |
| Shaft Type | ROUND, FLATTED SINGLE ACTUATOR |
| Switch Actuator Stop Device Type | FIXED STOP SINGLE ACTUATOR |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 900027-170 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| 12-1902 PRIMARY | Janco Corporation Dba Janco Corp Div Mason Controls (USA) |
NSN 5930-00-735-5421 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 5930-00-735-5421 has 2 cross-referenced part numbers: 900027-170 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 12-1902 (Janco Corporation Dba Janco Corp Div Mason Controls).
There are 7 known substitutes for 5930-00-735-5421: 5310-00-012-1902, 5307-00-741-0176, 5310-00-768-0319 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 12-1902: First Flat Length: 0.250 INCHES NOMINAL SINGLE ACTUATOR IN; Pole Quantity: 1 EACH SECTION REAR; Thread Class: 2A SINGLE MOUNTING FACILITY A; Overall Length: 4.150 INCHES NOMINAL IN. 29 total characteristics are documented in the Federal Logistics Information System.