NSN: 5930-01-041-1375

Technical Characteristics

• Switch Actuator Momentary Position

  counterclockwise single actuator

• Contact Switching Action

  makes before breaks 2nd section rear

• Shaft Diameter

  0.250 inches nominal single actuator

• Thread Series Designator

  uns single mounting facility

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Switch Actuator Indexing Position Quantity

  3 single actuator

• Knob Manufacturer Code

  82121

• Overall Length

  4.438 inches nominal

• Contact Switching Action

  breaks before makes 1st section rear

• Throw Quantity

  3 each section rear

• Flat Height

  0.219 inches nominal single actuator

• First Flat Length

  0.875 inches nominal single actuator

• Shaft Type

  round, flatted, threaded hole single actuator

• Switch Contact Basic Design

  nonpile-up symmetrical

• Nominal Thread Size

  0.469 inches single mounting facility

• Special Features

  item must comply with requirements of desc; for navy nuclear propulsion plant products only

• Thread Class

  2a single mounting facility

• Thread Quantity Per Inch

  32 single mounting facility

• Contact Load Current Rating

  5.0 amperes resistive load ac at sea level

• Mounting Method

  threaded bushing single mounting facility

• Overall Diameter

  2.000 inches nominal

• Terminal Type

  tab w/screw

• Contact Voltage Rating In Volts

  125.0 ac at sea level

• Style Designator

  tap, circular, bushing mount

• Criticality Code Justification

  feat

• Features Provided

  actuator knob

• Contact Switching Action

  breaks before makes 3rd section rear

• Err Default

  err default

• Switch Actuator Positioning Increment

  45.0 degrees single actuator

• Individual Section Quantity

  3

• Shaft Length

  1.313 inches nominal single actuator

• Pole Quantity

  1 each section rear

• Knob Manufacturer Part Number

  a