L03920

Technical Characteristics

• Mounting Method

  threaded bushing single mounting facility

• Contact Switching Action

  breaks before makes single section rear

• Precious Material

  gold

• Contact Voltage Rating In Volts

  0.03 dc at sea level

• Shaft Type

  round, flatted single actuator

• Special Features

  item must comply with requirements of defense supply center columbus production standard lo3920

• Nominal Thread Size

  0.375 inches single mounting facility

• Shaft Length

  0.437 inches nominal single actuator

• Style Designator

  tap, circular, bushing mount

• First Flat Length

  0.250 inches nominal single actuator

• Contact Voltage Rating In Volts

  0.03 ac at sea level

• Err Default

  err default

• Criticality Code Justification

  zzzy

• Overall Diameter

  1.284 inches nominal

• Throw Quantity

  3 single section rear

• Shaft Flat/Slot Angular Location

  195.0 degrees from nonturn device single actuator

• Switch Actuator Positioning Increment

  30.0 degrees single actuator

• Precious Material And Location

  contact surfaces gold

• Overall Length

  1.899 inches nominal

• Contact Load Current Rating

  10.0 milliamperes resistive load dc at sea level

• Contact Load Current Rating

  10.0 milliamperes resistive load ac at sea level

• Individual Section Quantity

  1

• Flat Height

  0.219 inches nominal single actuator

• Thread Series Designator

  unef single mounting facility

• Switch Contact Basic Design

  nonpile-up symmetrical

• Reference Number Differentiating Characteristics

  areference number differentiating material will be in accordance with naval inventory control point activity hx quality control. manufacturing and testing specifications available at the dla icp

• Pole Quantity

  4 single section front

• Terminal Type

  tab, solder lug

• Nonturn Device Type

  tab at 3:00 o'clock

• Thread Class

  2a single mounting facility

• Nonturn Device Radius

  0.375 inches nominal at 3:00 o'clock

• Shaft Diameter

  0.250 inches nominal single actuator

• Rotor Through Connection Quantity

  4 single section

• Switch Actuator Indexing Position Quantity

  3 single actuator