NSN: 5930-00-010-8135

Technical Characteristics

• Reference Number Differentiating Characteristics

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

• Style Designator

  1 tap, circuit selector

• Switch Actuator Stop Device Type

  fixed-adjustable stops single actuator

• Switch Actuator Positioning Increment

  90.0 degrees single actuator

• Terminal Type

  tab w/screw

• Criticality Code Justification

  zzzy

• Shaft Type

  round, square, threaded hole single actuator

• Thread Quantity Per Inch

  24 single mounting facility

• Features Provided

  actuator knob

• Longest Vertical Distance Between Mounting Centers

  1.641 inches nominal single mounting facility

• Knob Manufacturer Code

  82121

• Overall Width

  2.312 inches nominal

• Thread Series Designator

  unc single mounting facility

• Contact Load Current Rating

  10.0 amperes resistive load ac at sea level

• Contact Switching Action

  breaks before makes each section front

• Square Shaft Size

  0.250 inches nominal single actuator

• Switch Actuator Indexing Position Quantity

  4 single actuator

• Mounting Facility Pattern

  four position rectangular single mounting facility

• Contact Voltage Rating In Volts

  125.0 ac at sea level

• Nominal Thread Size

  0.190 inches single mounting facility

• Throw Quantity

  3 each section front

• Pole Quantity

  1 each section front

• Switch Contact Basic Design

  nonpile-up symmetrical

• Longest Horizontal Distance Between Mounting Centers

  1.641 inches nominal single mounting facility

• Knob Manufacturer Part Number

  21101a

• Individual Section Quantity

  2

• Shaft Length

  0.875 inches nominal single actuator

• Shaft Diameter

  0.250 inches nominal single actuator

• First Flat Length

  0.500 inches nominal single actuator

• Overall Height

  2.500 inches nominal

• Overall Length

  3.156 inches nominal