3106B28-21P

Technical Characteristics

• Thread Direction

  right-hand and right-hand

• Body Style

  straight shape,internal coupling w/backshell

• Overall Length

  2.312 inches maximum

• Overall Diameter

  1.969 inches maximum

• Threaded Device Type

  back shell and coupling facility

• Thread Class

  2a and a2b

• Environmental Protection

  moisture proof and salt water resistant and vibration proof

• Contact Removability

  nonremovable

• Contact Maximum Dc Voltage Rating In Volts

  700.0

• Mating End Quantity

  1

• Contact Position Arrangement Style

  28-21

• Contact Maximum Current Rating In Amps

  22.0

• Contact Maximum Ac Voltage Rating In Volts

  500.0

• Shell Type

  split

• Nominal Thread Size

  1.438 inches and 1.750 inches

• Terminal Location

  back

• Terminal Type

  solder well

• Shell Material

  aluminum alloy

• Shell Surface Treatment

  cadmium and chromate

• Included Contact Quantity

  37

• Included Contact Type

  round pin

• Precious Material And Location

  contact surfaces gold

• Thread Series Designator

  unef and uns

• Specification/Standard Data

  96906-ms3106 government standard

• Polarization Method

  keyway or multiple keyway

• Insert Position In Deg

  0.0

• Connector Locking Method

  internally threaded coupling ring

• Thread Quantity Per Inch

  18 and a18

• Contact Surface Treatment

  gold and nickel

• Insert Material

  rubber

• Contact Surface Treatment Document And Classification

  mil-g-45204 ty 1,grade b mil spec 1st treatment response and qq-n-290 cl 1,grade b fed spec 2nd treatment response

• Shell Surface Treatment Document And Classification

  qq-p-416 ty 2,cl 3 fed spec all treatment responses (use only when all treatment is controlled by the same document and classifications are identical)

• Precious Material And Weight

  0.037 gold grains,troy

• Precious Material

  gold

• Test Data Document

  81349-mil-c-5015 specification