NSN: 5930-00-440-2019

Technical Characteristics

• Overall Length

  7.340 inches nominal

• Overall Height

  2.620 inches maximum

• Overall Width

  1.750 inches maximum

• First Flat Length

  0.490 inches minimum and 0.510 inches maximum

• Flat Height

  0.216 inches minimum and 0.222 inches maximum

• Shaft Diameter

  0.245 inches minimum and 0.255 inches maximum

• Shaft Length

  0.830 inches minimum and 0.850 inches maximum

• Individual Section Quantity

  7

• Pole Quantity

  2

• Nominal Thread Size

  0.375 inches

• Shaft Type

  round,flatted

• Contact Switching Action

  breaks before makes

• Contact Load Current Rating

  3.0 amperes resistive load

• Thread Series Designator

  unef

• Thread Class

  2a

• Thread Length

  0.200 inches minimum and 0.400 inches maximum

• Switch Contact Basic Design

  nonpile-up symmetrical

• Throw Quantity

  5

• Mounting Method

  threaded bushing

• Contact Voltage Rating In Volts

  125.0

• Contact Voltage Rating In Volts

  28.0

• Switch Actuator Indexing Position Quantity

  5

• Terminal Type

  tab,solder lug

• Switch Actuator Positioning Increment

  30.0 degrees

• Switch Actuator Stop Device Type

  adjustable stop

• Reference Number Differentiating Characteristics

  fleet ballistic missile quality,as identified by quality control no. poso400590