LO3139

Technical Characteristics

• Contact Load Current Rating

  1.0 amperes resistive load dc at sea level

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Shaft Diameter

  0.250 inches nominal single actuator

• Contact Switching Action

  makes before breaks 2nd section rear

• Nonturn Device Radius

  0.375 inches nominal at 3:00 o'clock

• Individual Section Quantity

  6

• End Item Identification

  instrumentati 02750

• Shaft Type

  round, flatted single actuator

• Shaft Length

  0.874 inches nominal single actuator

• Precious Material

  gold

• Contact Switching Action

  makes before breaks 4th section rear

• Mounting Method

  threaded bushing single mounting facility

• Contact Switching Action

  breaks before makes 5th section rear

• Switch Actuator Indexing Position Quantity

  4 single actuator

• Thread Class

  2a single mounting facility

• Nonturn Device Type

  tab at 3:00 o'clock

• Throw Quantity

  4 each section rear

• Terminal Type

  tab, solder lug

• Contact Switching Action

  breaks before makes 6th section rear

• Pole Quantity

  3 each section front

• Switch Contact Basic Design

  nonpile-up symmetrical

• Thread Series Designator

  unef single mounting facility

• Rotor Through Connection Quantity

  3 each section

• Flat Height

  0.219 inches nominal single actuator

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Overall Diameter

  1.170 inches nominal

• Reference Number Differentiating Characteristics

  breference 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.

• Precious Material And Location

  contacts gold

• Overall Length

  3.879 inches nominal

• Hazardous Locations/Environmental Protection

  dustproof

• Special Features

  item must comply with requirements of defense supply center columbus production standard no. lo3139

• Contact Switching Action

  makes before breaks 1st section rear

• Switch Actuator Positioning Increment

  30.0 degrees single actuator

• Contact Voltage Rating In Volts

  115.0 ac at sea level

• Contact Switching Action

  makes before breaks 3rd section rear

• Criticality Code Justification

  zzzy

• Err Default

  err default

• First Flat Length

  0.250 inches nominal single actuator

• Contact Load Current Rating

  1.0 amperes resistive load ac at sea level

• Style Designator

  tap, circular, bushing mount

• Nominal Thread Size

  0.375 inches single mounting facility