NSN: 5930-00-433-1154

Technical Characteristics

• Thread Class

  2a single mounting facility

• Iii Hazardous Locations/Environmental Protection

  explosion proof

• Shaft Diameter

  0.125 inches nominal single actuator

• Shaft Length

  0.375 inches nominal single actuator

• Nonturn Device Radius

  0.260 inches nominal at 3:00 o'clock

• Pole Quantity

  1 each section front

• Mounting Method

  threaded bushing single mounting facility

• Iii Shaft Flat/Slot Angular Location

  195.0 degrees from nonturn device single actuator

• Shaft Type

  round, flatted single actuator

• Terminal Type

  tab, solder lug

• Contact Switching Action

  breaks before makes each section rear

• Switch Actuator Positioning Increment

  30.0 degrees single actuator

• Contact Load Current Rating

  75.0 milliamperes resistive load ac at sea level

• Definitive Government Spec/Std Reference

  m3786/13-0057

• Manufacturers Code

  81349

• Non-Definitive Government Spec/Std Reference

  mil-s-3786/13

• Style Designator

  9 tap, circular, bushing mount

• Thread Length

  0.312 inches nominal single mounting facility

• Overall Length

  2.233 inches nominal

• First Flat Length

  0.250 inches nominal single actuator

• Flat Height

  0.094 inches nominal single actuator

• Overall Diameter

  0.670 inches minimum and 0.800 inches maximum

• Individual Section Quantity

  3

• Nonturn Device Type

  pin at 3:00 o'clock

• Iii Operating Temp Range

  -65.0 to 85.0 deg celsius

• Switch Contact Basic Design

  nonpile-up symmetrical

• Throw Quantity

  12 each section rear

• Nominal Thread Size

  0.250 inches single mounting facility

• Contact Voltage Rating In Volts

  115.0 ac at sea level

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Rotor Through Connection Quantity

  1 each section

• Switch Actuator Indexing Position Quantity

  12 single actuator

• Iii Detent Rotational Torque Range

  0.320 to 1.700 inch-pounds single actuator

• Contact Load Current Rating

  125.0 milliamperes resistive load and 50.0 milliamperes inductive load dc at sea level

• Test Data Document

  81349-mil-s-3786 specification

• Thread Series Designator

  unef single mounting facility

• Specification/Standard Data

  81349-mil-s-3786/13 government specification