M3786/20-098

Technical Characteristics

• Thread Class

  2a

• Thread Length

  0.230 inches minimum and 0.255 inches maximum

• Overall Length

  1.338 inches nominal

• Flat Height

  0.093 inches nominal

• Shaft Length

  0.375 inches nominal

• Nonturn Device Type

  flatted bushing

• Operating Temp Range

  m65.0/p85.0 deg celsius

• End Item Identification

  5805-01-188-3993 central office,telephone,automatic

• Switch Contact Basic Design

  nonpile-up symmetrical

• Throw Quantity

  3

• Mounting Method

  threaded bushing

• Nominal Thread Size

  0.250 inches

• Shaft Flat/Slot Angular Location

  15.0 degrees from nonturn device

• Shaft Type

  round,flatted

• Switch Actuator Positioning Increment

  30.0 degrees

• Detent Rotational Torque Range

  p0.500/p1.500 inch-pounds (pound-inches)

• Contact Load Current Rating

  150.0 milliamperes resistive load

• Contact Load Current Rating

  30.0 milliamperes inductive load and 100.0 milliamperes lamp load and 200.0 milliamperes resistive load

• Specification/Standard Data

  81349-mil-s-3786/20 government specification

• Hazardous Locations/Environmental Protection

  explosion proof

• First Flat Length

  0.235 inches minimum and 0.265 inches maximum

• Shaft Diameter

  0.123 inches minimum and 0.126 inches maximum

• Overall Diameter

  0.500 inches nominal

• Individual Section Quantity

  1

• Pole Quantity

  2

• Features Provided

  metallic inclosure

• Contact Voltage Rating In Volts

  115.0

• Contact Voltage Rating In Volts

  28.0

• Switch Actuator Indexing Position Quantity

  3

• Terminal Type

  tab,solder lug

• Contact Switching Action

  breaks before makes

• Switch Actuator Stop Device Type

  fixed stop

• Style Designator

  tap,circular,bushing mount

• Test Data Document

  81349-mil-s-3786 specification

• Thread Series Designator

  unf