NSN: 5930-01-251-5633

Technical Characteristics

• Contact Voltage Rating In Volts

  115.0 ac at sea level

• Contact Switching Action

  breaks before makes each section rear

• Err Default

  err default

• Contact Load Current Rating

  1.25 amperes resistive load dc at sea level and 250.0 milliamperes inductive load dc at sea level

• First Flat Length

  0.250 inches nominal single actuator

• Criticality Code Justification

  feat

• Style Designator

  tap, circular, bushing mount

• Shaft Length

  0.437 inches nominal single actuator

• Nominal Thread Size

  0.375 inches single mounting facility

• Shaft Type

  round, flatted single actuator

• Precious Material

  gold

• Mounting Method

  threaded bushing single mounting facility

• Switch Actuator Indexing Position Quantity

  4 single actuator

• Thread Class

  2a single mounting facility

• Nonturn Device Type

  tab at 3:00 o'clock

• Throw Quantity

  4 each section rear

• Terminal Type

  tab, solder lug

• Pole Quantity

  3 each section front

• Switch Contact Basic Design

  nonpile-up symmetrical

• Thread Series Designator

  unef single mounting facility

• Rotor Through Connection Quantity

  3 each section

• Flat Height

  0.219 inches nominal single actuator

• Contact Load Current Rating

  2.0 amperes resistive load ac at sea level

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Overall Diameter

  1.170 inches nominal

• Precious Material And Location

  contact surfaces gold

• Switch Actuator Positioning Increment

  30.0 degrees single actuator

• Overall Length

  2.245 inches nominal

• Individual Section Quantity

  2

• Shaft Diameter

  0.250 inches nominal single actuator

• Special Features

  item must comply with requirements of desc production standard no. l03653; for navy nuclear propulsion plant products only

• Nonturn Device Radius

  0.375 inches nominal at 3:00 o'clock