NSN: 5935-01-259-5487

Technical Characteristics

• Thread Series Designator

  unef

• Precious Material

  silver and gold and rhodium

• ~1

  troy

• Precious Material And Location

  contact surfaces silver and contact surfaces gold and contact surfaces rhodium

• Shell Material

  aluminum alloy

• Terminal Type

  crimp single mating end single contact grouping

• Contact Surface Treatment Document And Classification

  qq-s-365 fed spec 1st treatment response and mil-g-45204 mil spec 2nd treatment

• Contact Material

  copper alloy single mating end single contact grouping

• Thread Quantity Per Inch

  20

• End Item Identification

  4920-01-136-2857 test set,automated ground engine

• Shell Type

  solid

• Contact Maximum Dc Voltage Rating In Volts

  700.0

• Contact Maximum Ac Voltage Rating In Volts

  500.0

• Contact Maximum Current Rating In Amps

  22.0

• Mating End Quantity

  1

• Threaded Device Type

  back shell

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  23.0 millimeters nominal

• Center To Center Distance Between Mounting Facilities Parallel To Height

  23.0 millimeters nominal

• Unthreaded Mounting Hole Diameter

  3.1 millimeters minimum and 3.2 millimeters maximum

• Environmental Protection

  fuel resistant and shock resistant and vibration resistant and waterproof

• Overall Height

  30.0 millimeters nominal

• Overall Length

  24.7 millimeters nominal

• Body Style

  3g straight shape, external coupling

• Precious Material And Weight

  0.003 silver grains, troy and 0.003 gold grains, troy and 0.003 rhodium grains,

• Included Contact Type

  round pin single mating end single contact grouping

• Included Contact Quantity

  3 single mating end single contact grouping

• Shell Surface Treatment Document And Classification

  qq-p-416,type ii,cl 2 fed spec all treatment responses (use only when all treatm

• ~1

  ent is controlled by the same document and classifications are identical)

• Shell Surface Treatment

  cadmium and chromate

• ~1

  response single mating end single contact grouping

• Contact Surface Treatment

  silver and gold and rhodium single mating end single contact grouping

• Terminal Location

  back single mating end single contact grouping

• Nominal Thread Size

  0.750 inches

• Connector Locking Method

  bayonet slot

• Insert Position In Deg

  0.0

• Polarization Method

  keyway or multiple keyway

• Contact Removability

  removable single mating end single contact grouping

• Contact Position Arrangement Style

  adak 14s-7

• Distance From Mounting Shoulder To Front Face

  14.2 millimeters minimum and 14.6 millimeters maximum

• Overall Width

  30.0 millimeters nominal

• Thread Direction

  right-hand

• Thread Class

  2a