NSN: 5930-01-172-8543

Technical Characteristics

• Thread Length

  0.250 inches nominal

• Overall Height

  2.250 inches nominal

• Nonturn Device Radius

  0.500 inches nominal

• Nonturn Device Type

  tab

• Pole Quantity

  3

• Throw Quantity

  4

• Mounting Method

  threaded bushing

• Nominal Thread Size

  0.375 inches

• Contact Voltage Rating In Volts

  120.0

• Rotor Through Connection Quantity

  3

• Shaft Type

  round

• Switch Actuator Positioning Increment

  30.0 degrees

• Switch Actuator Stop Device Type

  fixed stop

• Thread Class

  2a

• Overall Length

  2.844 inches nominal

• Overall Width

  1.750 inches nominal

• Shaft Diameter

  0.250 inches nominal

• Shaft Length

  0.625 inches nominal

• Individual Section Quantity

  2

• End Item Identification

  4920-01-121-6816 test station

• Switch Contact Basic Design

  nonpile-up symmetrical

• Switch Actuator Indexing Position Quantity

  4

• Terminal Type

  tab,solder lug

• Contact Switching Action

  breaks before makes

• Contact Load Current Rating

  1.0 amperes resistive load

• Precious Material And Location

  contacts silver

• Precious Material

  silver

• Style Designator

  circular wafer,bushing mount

• Thread Series Designator

  unef