PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9-1945Switch,rotary

Janco Corporation Dba Janco Corp Div Mason Controls · NSN 5930-00-106-7286 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-106-7286 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-106-7286. Primary manufacturer part number: 9-1945.
Features
  • Switch,rotary — FSC 5930
  • Thread Series Designator: UNEF SINGLE MOUNTING FACILITY
  • Switch Actuator Positioning Increment: 45.0 DEGREES SINGLE ACTUATOR
  • Style Designator: TAP, CIRCULAR, BUSHING MOUNT
  • Switch Actuator Stop Device Type: FIXED STOP SINGLE ACTUATOR
  • Contact Load Current Rating: 5.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL
  • Hazardous Locations/environmental Protection: EXPLOSION PROOF
  • Contact Load Current Rating: 5.0 AMPERES RESISTIVE LOAD AND 2.5 AMPERES INDUCTIVE LOAD DC AT SEA LEVEL
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,rotary, cataloged under National Stock Number 5930-00-106-7286, 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 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5930-00-106-7286
Primary Part Number9-1945
Item NameSwitch,rotary
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerJanco Corporation Dba Janco Corp Div Mason Controls
StatusACTIVE
Thread Series DesignatorUNEF SINGLE MOUNTING FACILITY
Switch Actuator Positioning Increment45.0 DEGREES SINGLE ACTUATOR
Style DesignatorTAP, CIRCULAR, BUSHING MOUNT
Switch Actuator Stop Device TypeFIXED STOP SINGLE ACTUATOR
Contact Load Current Rating5.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL
Hazardous Locations/environmental ProtectionEXPLOSION PROOF
Contact Load Current Rating5.0 AMPERES RESISTIVE LOAD AND 2.5 AMPERES INDUCTIVE LOAD DC AT SEA LEVEL
Contact Switching ActionMAKES BEFORE BREAKS EACH SECTION REAR
Nonturn Device TypeSLOTTED BUSHING AT 3:00 OCLOCK
Thread Class2A SINGLE MOUNTING FACILITY A
Overall Diameter1.036 INCHES MAXIMUM IN
Contact Voltage Rating in Volts115.0 AC AT SEA LEVEL
Contact Voltage Rating in Volts28.0 DC AT SEA LEVEL
Shaft TypeROUND, FLATTED SINGLE ACTUATOR
Flat Height0.210 INCHES NOMINAL SINGLE ACTUATOR IN
First Flat Length0.250 INCHES NOMINAL SINGLE ACTUATOR IN
Terminal TypeTAB, SOLDER LUG
Throw Quantity3 EACH SECTION REAR
Shaft Flat/slot Angular Location50.0 DEGREES FROM CONTACT POSITION 1 SINGLE ACTUATOR
Individual Section Quantity2
Nominal Thread Size0.375 INCHES SINGLE MOUNTING FACILITY IN
Switch Actuator Indexing Position Quantity3 SINGLE ACTUATOR
Rotor Through Connection Quantity1 EACH SECTION
Shaft Length0.812 INCHES NOMINAL SINGLE ACTUATOR IN
Nonturn Device Radius0.531 INCHES NOMINAL AT 3:00 OCLOCK IN
Mounting MethodTHREADED BUSHING SINGLE MOUNTING FACILITY
Pole Quantity1 EACH SECTION FRONT
Shaft Diameter0.250 INCHES NOMINAL SINGLE ACTUATOR IN
Thread Length0.437 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
3040-00-463-6970103F INTERCHANGEABLE
Lever,remote Control
Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
Cross-Reference Index
Part NumberManufacturer
9-1945 PRIMARY Janco Corporation Dba Janco Corp Div Mason Controls (USA)
Related Parts
3040-00-463-6970INTERCHANGEABLE
LEVER,REMOTE CONTROL
103F

Frequently Asked Questions

What is NSN 5930-00-106-7286?

NSN 5930-00-106-7286 is a Switch,rotary, manufactured by Janco Corporation Dba Janco Corp Div Mason Controls, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-00-106-7286?

NSN 5930-00-106-7286 has 1 cross-referenced part number: 9-1945 (Janco Corporation Dba Janco Corp Div Mason Controls).

What NSN replaces 5930-00-106-7286?

There is 1 known substitute for 5930-00-106-7286: 3040-00-463-6970. Verify interchangeability with system specifications before substitution.

What are the specifications of 9-1945?

Key specifications for 9-1945: Thread Series Designator: UNEF SINGLE MOUNTING FACILITY; Switch Actuator Positioning Increment: 45.0 DEGREES SINGLE ACTUATOR; Style Designator: TAP, CIRCULAR, BUSHING MOUNT; Switch Actuator Stop Device Type: FIXED STOP SINGLE ACTUATOR. 30 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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