NSN: 5930-01-290-6576

Technical Characteristics

• Thread Class

  2a single mounting facility

• Overall Length

  1.342 inches nominal

• Shaft Diameter

  0.125 inches nominal single actuator

• Shaft Length

  0.375 inches nominal single actuator

• Individual Section Quantity

  1

• Pole Quantity

  4 single section rear

• Contact Voltage Rating In Volts

  28.0 dc at altitude

• Shaft Type

  round, flatted single actuator

• Terminal Type

  tab, solder lug

• Switch Actuator Positioning Increment

  30.0 degrees single actuator

• Precious Material

  gold and silver

• Style Designator

  9 tap, circular, bushing mount

• Thread Series Designator

  unf single mounting facility

• Thread Length

  0.250 inches nominal single mounting facility

• First Flat Length

  0.250 inches nominal single actuator

• Flat Height

  0.094 inches nominal single actuator

• Overall Diameter

  0.500 inches nominal

• End Item Identification

  alden 1800 weather chart recorder model 9271mr

• Switch Contact Basic Design

  nonpile-up symmetrical

• Throw Quantity

  12 single section rear

• Mounting Method

  threaded bushing w/panel seal single mounting facility

• Nominal Thread Size

  0.250 inches single mounting facility

• Switch Actuator Indexing Position Quantity

  4 single actuator

• Contact Switching Action

  breaks before makes single section rear

• Switch Actuator Stop Device Type

  adjustable stop single actuator

• Contact Load Current Rating

  200.0 milliamperes resistive load dc at altitude

• Precious Material And Location

  terminals gold and terminals silver