NSN: 5930-01-312-8177

Technical Characteristics

• Contact Switching Action

  breaks before makes each section periphery

• Switch Actuator Positioning Increment

  45.0 degrees single actuator

• Overall Diameter

  0.688 inches maximum

• Err Default

  err default

• Individual Section Quantity

  4

• Shaft Diameter

  0.123 inches minimum single actuator and 0.126 inches maximum single actuator

• First Flat Length

  0.250 inches nominal single actuator

• Style Designator

  tap, circular, bushing mount

• Shaft Type

  round, flatted single actuator

• Shaft Length

  0.378 inches nominal single actuator

• Contact Load Current Rating

  8.0 amperes resistive load dc at sea level

• Mounting Method

  threaded bushing single mounting facility

• Thread Quantity Per Inch

  32 single mounting facility

• Thread Class

  2a single mounting facility

• Terminal Type

  tab, solder lug

• Switch Contact Basic Design

  nonpile-up symmetrical

• Thread Series Designator

  unef single mounting facility

• End Item Identification

  uh-60 a/l

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Switch Actuator Indexing Position Quantity

  8 single actuator

• Flat Height

  0.100 inches nominal single actuator

• Special Features

  secondary non procurable reference number b45-1-4-8n-d

• Nominal Thread Size

  0.250 inches single mounting facility

• Overall Length

  1.340 inches nominal

• Pole Quantity

  1 each section periphery