NSN: 5930-01-018-6521

Technical Characteristics

• Thread Class

  2a

• First Flat Length

  0.312 inches nominal

• Flat Height

  0.218 inches nominal

• Shaft Diameter

  0.250 inches nominal

• Shaft Length

  0.812 inches nominal

• Nonturn Device Radius

  0.526 inches minimum and 0.536 inches maximum

• Individual Section Quantity

  1

• Nonturn Device Type

  pin

• Mounting Method

  threaded bushing

• Contact Voltage Rating In Volts

  115.0

• Contact Voltage Rating In Volts

  28.0

• Contact Voltage Rating In Volts

  300.0

• Switch Actuator Indexing Position Quantity

  12

• Terminal Type

  tab,solder lug

• Detent Rotational Torque Range

  p1.0/p6.0 inch-pounds (pound-inches)

• Switch Actuator Stop Device Type

  fixed-adjustable stops

• Contact Load Current Rating

  225.0 milliamperes resistive load

• Thread Length

  0.375 inches nominal

• Overall Length

  2.252 inches nominal

• Overall Diameter

  1.500 inches minimum and 1.624 inches maximum

• Operating Temp Range

  m65.0/p125.0 deg celsius

• Switch Contact Basic Design

  nonpile-up symmetrical

• Pole Quantity

  2

• Throw Quantity

  6

• Nominal Thread Size

  0.375 inches

• Shaft Flat/Slot Angular Location

  240.0 degrees from nonturn device

• Rotor Through Connection Quantity

  2

• Shaft Type

  round,flatted

• Contact Switching Action

  breaks before makes

• Switch Actuator Positioning Increment

  30.0 degrees

• Contact Load Current Rating

  50.0 milliamperes resistive load

• Contact Load Current Rating

  500.0 milliamperes resistive load and 50.0 milliamperes inductive load

• Test Data Document

  81349-mil-s-3786 specification

• Thread Series Designator

  unef