NSN: 5930-01-314-2336

Technical Characteristics

• Thread Class

  2a single mounting facility

• Thread Length

  0.312 inches nominal single mounting facility

• Overall Width

  2.500 inches nominal

• First Flat Length

  0.250 inches nominal single actuator

• Flat Height

  0.216 inches nominal single actuator

• Shaft Diameter

  0.250 inches nominal single actuator

• Nonturn Device Radius

  0.531 inches nominal at 12:00 o'clock

• Nonturn Device Type

  tab at 12:00 o'clock

• Switch Contact Basic Design

  nonpile-up symmetrical

• Throw Quantity

  2 single section rear

• Contact Voltage Rating In Volts

  115.0

• Contact Voltage Rating In Volts

  28.0

• Contact Voltage Rating In Volts

  300.0

• Rotor Through Connection Quantity

  1 single section

• Switch Actuator Indexing Position Quantity

  2 single actuator

• Shaft Type

  round, flatted single actuator

• Overall Length

  2.187 inches nominal

• Overall Height

  2.500 inches nominal

• Shaft Length

  0.688 inches nominal single actuator

• Individual Section Quantity

  1

• Operating Temp Range

  -65.0/+125.0 deg celsius

• Pole Quantity

  4 single section front

• Mounting Method

  threaded bushing single mounting facility

• Nominal Thread Size

  0.375 inches single mounting facility

• Terminal Type

  tab, solder lug

• Contact Switching Action

  breaks before makes single section rear

• Switch Actuator Positioning Increment

  30.0 degrees single actuator

• Contact Load Current Rating

  0.5 amperes resistive load and 50.0 milliamperes inductive load dc at sea level

• Contact Load Current Rating

  125.0 milliamperes resistive load lowest ac voltage rating at sea level

• Contact Load Current Rating

  50.0 milliamperes resistive load highest ac voltage rating at sea level

• Style Designator

  21 square wafer, panel mount

• Test Data Document

  81349-mil-s-3786 specification

• Thread Series Designator

  unef single mounting facility

• Specification/Standard Data

  81349-mil-s-3786/40 government specification