NSN: 5930-01-105-4944

Technical Characteristics

• Switch Actuator Positioning Increment

  45.0 degrees all actuators

• Nonturn Device Radius

  0.432 inches nominal at 3:00 o'clock

• Contact Voltage Rating In Volts

  115.0 ac at sea level

• Precious Material And Location

  contacts silver

• Err Default

  err default

• Overall Length

  5.790 inches nominal

• Shaft Type

  round, flatted 2nd actuator

• Precious Material

  silver

• Style Designator

  tap, circular, bushing mount

• Nominal Thread Size

  0.375 inches single mounting facility

• Shaft Flat/Slot Angular Location

  90.0 degrees from contact position 1 single actuator

• Contact Load Current Rating

  5.0 amperes resistive load dc at sea level and 2.5 amperes inductive load dc at sea level

• Shaft Type

  round, hollowed 1st actuator

• Hazardous Locations/Environmental Protection

  explosion proof

• Mounting Method

  threaded bushing single mounting facility

• Contact Load Current Rating

  5.0 amperes resistive load ac at sea level

• Pole Quantity

  2 2nd section front

• Overall Diameter

  1.150 inches nominal

• Thread Class

  2a single mounting facility

• Nonturn Device Type

  tab at 3:00 o'clock

• Shaft Length

  0.850 inches nominal 1st actuator

• Shaft Diameter

  0.250 inches nominal 1st actuator

• Operating Temp Range

  -65.0/+85.0 deg celsius

• Throw Quantity

  3 each section front

• Terminal Type

  tab, solder lug

• Switch Contact Basic Design

  nonpile-up symmetrical

• Thread Series Designator

  unef single mounting facility

• Contact Switching Action

  breaks before makes 1st section front

• First Flat Length

  0.500 inches nominal 2nd actuator

• Shaft Diameter

  0.125 inches nominal 2nd actuator

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Pole Quantity

  1 1st section front

• Flat Height

  0.100 inches nominal 2nd actuator

• Contact Switching Action

  makes before breaks 2nd section front

• End Item Identification

  tac nav set 17863

• Switch Actuator Indexing Position Quantity

  3 all actuators

• Switch Actuator Stop Device Type

  fixed stop all actuators

• Individual Section Quantity

  2

• Shaft Length

  3.040 inches nominal 2nd actuator