NSN: 5930-01-142-7836

Technical Characteristics

• Style Designator

  tap, circuit selector

• Overall Height

  1.740 inches nominal

• End Item Identification

  2starter mtr; elevators, aircraft; l.p. compressors, air compressors, high pressure; cvn 68 class reactor fill auxiliary system; ticonderoga class cg (47); spruancde class dd (963); forrestal class cv; arleigh burke class ddg; nimitz class cvn

• Features Provided

  actuator knob

• Criticality Code Justification

  feat

• Longest Horizontal Distance Between Mounting Centers

  1.620 inches nominal single mounting facility

• Special Features

  weapon system essential

• Switch Contact Basic Design

  nonpile-up nonsymmetrical

• Knob Manufacturer Code

  27192

• Contact Switching Action

  breaks before makes single section rear

• Mounting Facility Pattern

  four position rectangular single mounting facility

• Terminal Type

  tab w/screw

• Contact Voltage Rating In Volts

  115.0 lowest ac voltage rating at sea level

• Contact Voltage Rating In Volts

  355.0 highest dc voltage rating at sea level

• Individual Section Quantity

  1

• Contact Voltage Rating In Volts

  115.0 lowest dc voltage rating at sea level

• Overall Width

  2.120 inches nominal

• Unthreaded Mounting Hole Diameter

  0.189 inches nominal single mounting facility

• Contact Load Current Rating

  30.0 amperes resistive load lowest ac voltage rating at sea level

• Mounting Method

  unthreaded hole single mounting facility

• Knob Manufacturer Part Number

  53-1160

• Contact Load Current Rating

  7.5 amperes resistive load highest ac voltage rating at sea level

• Longest Vertical Distance Between Mounting Centers

  1.250 inches nominal single mounting facility

• Contact Load Current Rating

  0.4 amperes resistive load highest dc voltage rating at sea level

• Contact Load Current Rating

  1.1 amperes resistive load lowest dc voltage rating at sea level

• Knob Special Markings

  man-auto

• Contact Voltage Rating In Volts

  440.0 highest ac voltage rating at sea level

• Overall Length

  3.520 inches nominal