NSN: 5930-00-987-8991

Technical Characteristics

• Style Designator

  1 tap, circuit selector

• Reference Number Differentiating Characteristics

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

• Overall Height

  4.750 inches nominal

• Overall Width

  4.750 inches nominal

• Flat Height

  0.312 inches nominal single actuator

• Shaft Diameter

  0.375 inches nominal single actuator

• Shaft Length

  1.000 inches nominal single actuator

• Individual Section Quantity

  13

• Knob Manufacturer Code

  82121

• Longest Horizontal Distance Between Mounting Centers

  3.781 inches nominal single mounting facility

• Switch Contact Basic Design

  nonpile-up symmetrical

• Pole Quantity

  1 each section front

• Features Provided

  actuator knob

• Contact Voltage Rating In Volts

  500.0 highest ac voltage rating at sea level

• Switch Actuator Momentary Position

  clockwise single actuator

• Terminal Type

  tab w/screw

• Contact Switching Action

  breaks before makes each section front

• Special Features

  shaft drilled perpindicular to flat and tapped 5-40 0.438 in. from end of shaft for pin and style 1 mounting plate 4 holes 0.406 in. on 3.871 square mounting centers

• Contact Load Current Rating

  10.0 amperes resistive load lowest ac voltage rating at sea level

• Switch Actuator Stop Device Type

  adjustable stop single actuator

• Criticality Code Justification

  zzzy

• Shaft Type

  round, flatted, threaded hole single actuator

• Switch Actuator Indexing Position Quantity

  4 single actuator

• Mounting Facility Pattern

  four position rectangular single mounting facility

• Shaft Flat/Slot Angular Location

  0.0 degrees from nonturn device single actuator

• Contact Voltage Rating In Volts

  125.0 lowest ac voltage rating at sea level

• Throw Quantity

  1 each section front

• Longest Vertical Distance Between Mounting Centers

  3.781 inches nominal single mounting facility

• Knob Manufacturer Part Number

  9s5363l6

• Unthreaded Mounting Hole Diameter

  0.406 inches nominal single mounting facility

• First Flat Length

  0.500 inches nominal single actuator

• Overall Length

  8.625 inches nominal