NSN: 5930-00-104-9987

Technical Characteristics

• Overall Height

  2.812 inches nominal

• Shaft Length

  2.532 inches nominal

• Knob Manufacturer Code

  82121

• Switch Contact Basic Design

  nonpile-up symmetrical

• Pole Quantity

  1

• Mounting Facility Circle Radius

  1.625 inches nominal

• Mounting Method

  threaded hole

• Nominal Thread Size

  0.190 inches

• Contact Voltage Rating In Volts

  125.0

• Contact Voltage Rating In Volts

  30.0

• Mounting Facility Pattern

  four position circular

• Shaft Type

  rectangular/square,threaded hole

• Switch Actuator Stop Device Type

  adjustable stop

• Contact Load Current Rating

  7.5 amperes resistive load

• Precious Material

  silver

• Thread Class

  2b

• Hazardous Locations/Environmental Protection

  dustproof

• Overall Length

  5.188 inches nominal

• Overall Width

  2.812 inches nominal

• Individual Section Quantity

  2

• Throw Quantity

  11

• Features Provided

  actuator knob

• Thread Quantity Per Inch

  24

• Switch Actuator Indexing Position Quantity

  12

• Square Shaft Size

  0.250 inches nominal

• Terminal Type

  tab w/screw

• Contact Switching Action

  breaks before makes

• Switch Actuator Positioning Increment

  30.0 degrees

• Precious Material And Location

  contact surfaces silver

• Thread Series Designator

  unc