The Switch,rotary, cataloged under National Stock Number 5930-00-871-5890, 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 25 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-00-871-5890 |
| Primary Part Number | 9-1918 |
| Item Name | Switch,rotary |
| FSC / FSG | 5930 / 59 — No Item Name Available |
| Manufacturer | Janco Corporation Dba Janco Corp Div Mason Controls |
| Status | ACTIVE |
| Style Designator | TAP, CIRCULAR, BUSHING MOUNT |
| Nonturn Device Type | SLOTTED BUSHING AT 3:00 OCLOCK |
| Pole Quantity | 1 SINGLE SECTION FRONT |
| Switch Actuator Positioning Increment | 45.0 DEGREES SINGLE ACTUATOR |
| Rotor Through Connection Quantity | 1 SINGLE SECTION |
| Switch Actuator Indexing Position Quantity | 2 SINGLE ACTUATOR |
| Thread Length | 0.310 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Shaft Length | 0.430 INCHES NOMINAL SINGLE ACTUATOR IN |
| Switch Contact Basic Design | NONPILE-UP SYMMETRICAL |
| Thread Series Designator | UNEF SINGLE MOUNTING FACILITY |
| Contact Voltage Rating in Volts | 400.0 DC AT SEA LEVEL |
| Hazardous Locations/environmental Protection | EXPLOSION PROOF |
| Mounting Method | THREADED BUSHING SINGLE MOUNTING FACILITY |
| Thread Class | 2A SINGLE MOUNTING FACILITY A |
| Contact Switching Action | BREAKS BEFORE MAKES SINGLE SECTION REAR |
| Shaft Flat/slot Angular Location | 135.0 DEGREES FROM NONTURN DEVICE SINGLE ACTUATOR |
| Contact Load Current Rating | 50.0 MILLIAMPERES RESISTIVE LOAD DC AT SEA LEVEL |
| Shaft Diameter | 0.250 INCHES NOMINAL SINGLE ACTUATOR IN |
| Switch Actuator Stop Device Type | FIXED STOP SINGLE ACTUATOR |
| Nominal Thread Size | 0.375 INCHES SINGLE MOUNTING FACILITY IN |
| Terminal Type | TAB, SOLDER LUG |
| Shaft Type | ROUND, SLOTTED SINGLE ACTUATOR |
| Throw Quantity | 2 SINGLE SECTION REAR |
| Individual Section Quantity | 1 |
| Overall Diameter | 1.150 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 9-1918 PRIMARY | Janco Corporation Dba Janco Corp Div Mason Controls (USA) |
NSN 5930-00-871-5890 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 5930-00-871-5890 has 1 cross-referenced part number: 9-1918 (Janco Corporation Dba Janco Corp Div Mason Controls).
There are 4 known substitutes for 5930-00-871-5890: 5998-00-594-8460, 5961-00-829-0194, 4730-01-396-8722 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 9-1918: Style Designator: TAP, CIRCULAR, BUSHING MOUNT; Nonturn Device Type: SLOTTED BUSHING AT 3:00 OCLOCK; Pole Quantity: 1 SINGLE SECTION FRONT; Switch Actuator Positioning Increment: 45.0 DEGREES SINGLE ACTUATOR. 26 total characteristics are documented in the Federal Logistics Information System.