NSN: 5930-00-220-6644

Technical Characteristics

• Contact Load Current Rating

  75.0 milliamperes resistive load ac at sea level

• Terminal Type

  tab, solder lug

• Switch Actuator Positioning Increment

  36.0 degrees single actuator

• Switch Contact Basic Design

  nonpile-up symmetrical

• Thread Series Designator

  unef single mounting facility

• First Flat Length

  0.355 inches minimum single actuator and 0.395 inches maximum single actuator

• Rotor Through Connection Quantity

  1 each section

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Shaft Flat/Slot Angular Location

  180.0 degrees from contact position 1 single actuator

• Overall Diameter

  0.698 inches minimum and 0.738 inches maximum

• Shaft Length

  0.772 inches minimum single actuator and 0.852 inches maximum single actuator

• Switch Actuator Indexing Position Quantity

  8 single actuator

• Nominal Thread Size

  0.250 inches single mounting facility

• Pole Quantity

  1 each section front

• Switch Actuator Stop Device Type

  fixed stop single actuator

• End Item Identification

  submarine communications and antenna systems. ohio ship class ssn (trident), los angeles class ssn 9688), seawolf class ssn, sturgeon class ssn (637), emory s. land as. an/wrr-7 communications systems. trident exterior communications.

• Contact Voltage Rating In Volts

  115.0 ac at sea level

• Contact Switching Action

  breaks before makes each section rear

• Nonturn Device Radius

  0.260 inches nominal at 3:00 o'clock

• Err Default

  err default and err default

• Shaft Diameter

  0.123 inches minimum single actuator and 0.126 inches maximum single actuator

• Individual Section Quantity

  5

• Criticality Code Justification

  feat

• Style Designator

  tap, circular, bushing mount

• Throw Quantity

  8 each section rear

• Special Features

  weapon system essential

• Shaft Type

  round, flatted single actuator

• Overall Length

  2.784 inches minimum and 2.930 inches maximum

• Hazardous Locations/Environmental Protection

  explosion proof

• Mounting Method

  threaded bushing w/panel seal single mounting facility

• Contact Load Current Rating

  125.0 milliamperes resistive load dc at sea level and 50.0 milliamperes inductive load dc at sea level

• Thread Class

  2a single mounting facility

• Nonturn Device Type

  tab at 3:00 o'clock

• Operating Temp Range

  -65.0/+85.0 deg celsius

• Flat Height

  0.084 inches minimum single actuator and 0.104 inches maximum single actuator