NSN: 5930-01-230-2939

Technical Characteristics

• End Item Identification

  receiving set,sonar an/sqr-18a(v)

• Shaft Type

  round single actuator

• Nominal Thread Size

  0.375 inches single mounting facility

• Contact Load Current Rating

  1.0 amperes resistive load ac at sea level and 250.0 milliamperes inductive load ac at sea level

• Overall Length

  2.300 inches nominal

• Hazardous Locations/Environmental Protection

  explosion proof

• Mounting Method

  threaded bushing w/panel seal single mounting facility

• Shaft Length

  0.505 inches nominal single actuator

• Switch Actuator Indexing Position Quantity

  4 single actuator

• Thread Class

  2a single mounting facility

• Throw Quantity

  4 each section rear

• Terminal Type

  tab, solder lug

• Pole Quantity

  3 each section front

• Nonturn Device Type

  flatted bushing at 3:00 o'clock

• Features Provided

  rfi shielding

• Switch Actuator Positioning Increment

  36.0 degrees single actuator

• Switch Contact Basic Design

  nonpile-up symmetrical

• Thread Series Designator

  unef single mounting facility

• Rotor Through Connection Quantity

  3 each section

• Contact Voltage Rating In Volts

  115.0 ac at sea level

• Contact Switching Action

  breaks before makes each section rear

• Overall Diameter

  1.320 inches maximum

• Err Default

  err default

• Style Designator

  tap, circular, bushing mount

• Shaft Diameter

  0.248 inches minimum single actuator and 0.251 inches maximum single actuator

• Contact Load Current Rating

  1.0 amperes resistive load dc at sea level and 100.0 milliamperes inductive load dc at sea level

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Nonturn Device Type

  flatted bushing at 9:00 o'clock

• Individual Section Quantity

  2