NSN: 5930-00-189-3882

Technical Characteristics

• Thread Class

  2a

• Thread Length

  0.417 inches minimum and 0.457 inches maximum

• First Flat Length

  0.250 inches nominal

• Flat Height

  0.214 inches nominal

• Shaft Diameter

  0.248 inches minimum and 0.251 inches maximum

• Nonturn Device Type

  slotted bushing

• Operating Temp Range

  m65.0/p85.0 deg celsius

• Switch Contact Basic Design

  nonpile-up symmetrical

• Throw Quantity

  5

• Nominal Thread Size

  0.375 inches

• Shaft Flat/Slot Angular Location

  180.0 degrees from contact position 1

• Rotor Through Connection Quantity

  1

• Shaft Type

  round,flatted

• Contact Switching Action

  breaks before makes

• Switch Actuator Positioning Increment

  30.0 degrees

• Switch Actuator Stop Device Type

  fixed stop

• Contact Load Current Rating

  1.0 amperes resistive load

• Contact Load Current Rating

  500.0 milliamperes resistive load and 250.0 milliamperes inductive load

• Thread Series Designator

  unef

• Hazardous Locations/Environmental Protection

  watertight

• Overall Length

  3.205 inches maximum

• Shaft Length

  0.834 inches minimum and 0.914 inches maximum

• Overall Diameter

  1.100 inches maximum

• Individual Section Quantity

  4

• Pole Quantity

  1

• Mounting Method

  threaded bushing w/panel seal

• Contact Voltage Rating In Volts

  115.0

• Contact Voltage Rating In Volts

  28.0

• Switch Actuator Indexing Position Quantity

  5

• Terminal Type

  tab,solder lug

• Style Designator

  tap,circular,bushing mount

• Test Data Document

  81349-mil-s-3786/4 specification