NSN: 5930-00-314-4557

Technical Characteristics

• Thread Class

  2a

• Overall Length

  2.249 inches nominal

• First Flat Length

  0.250 inches nominal

• Shaft Length

  0.937 inches nominal

• Overall Diameter

  1.344 inches maximum

• Individual Section Quantity

  2

• Switch Contact Basic Design

  nonpile-up symmetrical

• Pole Quantity

  1

• Throw Quantity

  11

• Mounting Method

  threaded bushing

• Contact Voltage Rating In Volts

  28.0

• Shaft Flat/Slot Angular Location

  195.0 degrees from nonturn device

• Switch Actuator Indexing Position Quantity

  11

• Shaft Type

  round,flatted

• Terminal Type

  tab,solder lug

• Contact Switching Action

  breaks before makes

• Detent Rotational Torque Range

  p12.0/p64.0 inch-ounces (ounce-inches)

• Contact Load Current Rating

  1.1 milliamperes resistive load

• Style Designator

  circular wafer,bushing mount

• Thread Series Designator

  unef

• Thread Length

  0.375 inches nominal

• Flat Height

  0.211 inches minimum and 0.221 inches maximum

• Shaft Diameter

  0.247 inches minimum and 0.251 inches maximum

• Nonturn Device Radius

  0.375 inches nominal

• Nonturn Device Type

  tab

• Operating Temp Range

  m65.0/p125.0 deg celsius

• Nominal Thread Size

  0.375 inches

• Contact Voltage Rating In Volts

  115.0

• Switch Actuator Positioning Increment

  30.0 degrees

• Switch Actuator Stop Device Type

  fixed stop-breakoff tab

• Contact Load Current Rating

  335.0 milliamperes resistive load

• Test Data Document

  81349-mil-s-3786 specification