NSN: 5930-00-489-1989

Technical Characteristics

• Hazardous Locations/Environmental Protection

  watertight

• Overall Length

  1.192 inches minimum and 1.292 inches maximum

• First Flat Length

  0.235 inches minimum and 0.265 inches maximum

• Shaft Length

  0.593 inches minimum and 0.655 inches maximum

• Overall Diameter

  0.547 inches minimum and 0.577 inches maximum

• Individual Section Quantity

  1

• Nonturn Device Type

  flatted bushing

• Switch Contact Basic Design

  nonpile-up symmetrical

• Throw Quantity

  2

• Mounting Method

  threaded bushing w/panel seal

• Terminal Type

  turret

• Contact Switching Action

  breaks before makes

• Switch Actuator Stop Device Type

  fixed stop

• Thread Series Designator

  unf

• Thread Length

  0.235 inches minimum and 0.265 inches maximum

• Flat Height

  0.084 inches minimum and 0.104 inches maximum

• Shaft Diameter

  0.123 inches minimum and 0.126 inches maximum

• Pole Quantity

  4

• Nominal Thread Size

  0.250 inches

• Shaft Flat/Slot Angular Location

  180.0 degrees from contact position 1

• Rotor Through Connection Quantity

  4

• Switch Actuator Indexing Position Quantity

  2

• Shaft Type

  round,flatted

• Switch Actuator Positioning Increment

  30.0 degrees