NSN: 5930-01-170-5783

Technical Characteristics

• Thread Class

  2a

• First Flat Length

  0.250 inches nominal

• Flat Height

  0.218 inches nominal

• Shaft Diameter

  0.250 inches nominal

• Shaft Length

  0.750 inches nominal

• Overall Diameter

  1.312 inches nominal

• Nonturn Device Type

  pin

• Switch Contact Basic Design

  nonpile-up symmetrical

• Pole Quantity

  2

• Throw Quantity

  3

• Contact Voltage Rating In Volts

  28.0

• Switch Actuator Indexing Position Quantity

  3

• Terminal Type

  tab,solder lug

• Contact Switching Action

  breaks before makes

• Special Features

  contacts 4,5,10 and 11 are dummy type contacts

• Thread Series Designator

  unef

• Thread Length

  0.375 inches nominal

• Overall Length

  1.421 inches nominal

• Nonturn Device Radius

  0.531 inches nominal

• Individual Section Quantity

  1

• Mounting Method

  threaded bushing

• Nominal Thread Size

  0.375 inches

• Contact Voltage Rating In Volts

  300.0

• Shaft Type

  round,flatted

• Switch Actuator Positioning Increment

  30.0 degrees

• Switch Actuator Stop Device Type

  fixed stop

• Contact Load Current Rating

  50.0 milliamperes resistive load

• Contact Load Current Rating

  500.0 milliamperes resistive load and 50.0 milliamperes inductive load