135189-1

Technical Characteristics

• Individual Section Quantity

  3

• Contact Switching Action

  breaks before makes each section rear

• Criticality Code Justification

  zzzy

• Err Default

  err default and err default

• Overall Length

  1.566 inches nominal

• Style Designator

  tap, circular, bushing mount

• Nominal Thread Size

  0.375 inches single mounting facility

• Flat Height

  0.216 inches nominal single actuator

• Shaft Type

  round, flatted single actuator

• Contact Voltage Rating In Volts

  0.03 dc at sea level

• Precious Material

  gold

• Hazardous Locations/Environmental Protection

  explosion proof

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Switch Actuator Positioning Increment

  90.0 degrees single actuator

• Precious Material And Location

  rotor and contact surfaces gold

• Mounting Method

  threaded bushing w/panel seal single mounting facility

• First Flat Length

  0.230 inches minimum single actuator and 0.270 inches maximum single actuator

• Thread Class

  2a single mounting facility

• Shaft Length

  0.417 inches minimum single actuator and 0.457 inches maximum single actuator

• Terminal Type

  tab, solder lug

• Operating Temp Range

  -65.0/+125.0 deg celsius

• Switch Contact Basic Design

  nonpile-up symmetrical

• Thread Series Designator

  unef single mounting facility

• Special Features

  item must comply with requirements of defense supply center columbus production standard no. lo4407

• Shaft Diameter

  0.248 inches minimum single actuator and 0.251 inches maximum single actuator

• Throw Quantity

  3 each section rear

• Rotor Through Connection Quantity

  1 each section

• Detent Rotational Torque Range

  +0.500/+2.500 inch-pounds single actuator

• 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.

• Contact Load Current Rating

  10.0 milliamperes resistive load dc at sea level

• Overall Diameter

  1.000 inches minimum and 1.306 inches maximum

• Pole Quantity

  1 each section front

• Nonturn Device Type

  slotted bushing at 3:00 o'clock

• Switch Actuator Indexing Position Quantity

  3 single actuator