NC10957

Technical Characteristics

• Reference Number Differentiating Characteristics

  material will be in accordance with ships parts control center activity hx quality control,manufacturing and testing specifications

• Thread Series Designator

  unc single mounting facility

• Special Features

  shaft drilled perpendicular to flat and tapped 3-48 0.375 in. from end of shaft for pin

• Contact Load Current Rating

  10.0 amperes resistive load ac at sea level

• Contact Switching Action

  breaks before makes each section front

• Terminal Type

  tab w/screw

• Shaft Flat/Slot Angular Location

  0.0 degrees from contact position 1 single actuator

• Contact Voltage Rating In Volts

  125.0 ac at sea level

• Thread Quantity Per Inch

  24 single mounting facility

• Features Provided

  actuator knob

• Mounting Method

  bracket single mounting facility

• Individual Section Quantity

  6

• Shaft Length

  0.688 inches nominal single actuator

• Flat Height

  0.219 inches nominal single actuator

• Overall Width

  2.500 inches nominal

• Overall Height

  2.500 inches nominal

• Overall Length

  3.188 inches nominal

• Style Designator

  1 tap, circuit selector

• Switch Actuator Positioning Increment

  90.0 degrees single actuator

• Shaft Type

  round, flatted, threaded hole single actuator

• Switch Actuator Indexing Position Quantity

  4 single actuator

• Mounting Facility Pattern

  four position circular single mounting facility

• Nominal Thread Size

  0.190 inches single mounting facility

• Mounting Facility Circle Radius

  1.156 inches nominal single mounting facility

• Throw Quantity

  4 each section front

• Pole Quantity

  1 each section front

• Switch Contact Basic Design

  nonpile-up symmetrical

• Knob Manufacturer Code

  82121

• Shaft Diameter

  0.250 inches nominal single actuator

• First Flat Length

  0.438 inches nominal single actuator