NSN: 5930-01-309-3374

Technical Characteristics

• Thread Class

  2a single mounting facility

• Thread Length

  0.312 inches nominal single mounting facility

• First Flat Length

  0.250 inches nominal single actuator

• Flat Height

  0.219 inches nominal single actuator

• Shaft Length

  0.375 inches nominal single actuator

• Individual Section Quantity

  4

• Nonturn Device Type

  slotted bushing at 3:00 o'clock

• Throw Quantity

  10 each section rear

• Mounting Method

  threaded bushing single mounting facility

• Nominal Thread Size

  0.375 inches single mounting facility

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Rotor Through Connection Quantity

  1 each section

• Shaft Type

  round, flatted single actuator

• Contact Switching Action

  breaks before makes each section rear

• Switch Actuator Stop Device Type

  adjustable stop single actuator

• Contact Load Current Rating

  250.0 milliamperes resistive load dc at sea level

• Iii Precious Material

  gold

• Iii Precious Material And Location

  contact and terminal surfaces gold

• Iii Precious Material And Location

  rotor contacts silver and

• Iii Precious Material

  silver and

• Style Designator

  9 tap, circular, bushing mount

• Thread Series Designator

  unef single mounting facility

• Overall Length

  2.102 inches nominal

• Shaft Diameter

  0.250 inches nominal single actuator

• Overall Diameter

  0.750 inches nominal

• Iii End Item Identification

  4920-01-146-2230 test stand,main engine control

• Switch Contact Basic Design

  nonpile-up symmetrical

• Pole Quantity

  1 each section front

• Contact Voltage Rating In Volts

  115.0 ac at sea level

• Switch Actuator Indexing Position Quantity

  10 single actuator

• Terminal Type

  tab, solder lug

• Switch Actuator Positioning Increment

  36.0 degrees single actuator

• Contact Load Current Rating

  250.0 milliamperes resistive load ac at sea level