NSN: 5935-00-677-2879

Technical Characteristics

• Center To Center Distance Between Mounting Facilities Parallel To Height

  1.250 inches nominal

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  1.250 inches nominal

• Distance From Mounting Shoulder To Front Face

  0.556 inches nominal

• Threaded Device Type

  back shell

• Mating End Quantity

  1

• Contact Maximum Current Rating In Amps

  7.5

• Polarization Method

  keyway or multiple keyway

• Shell Type

  solid

• Thread Quantity Per Inch

  18

• Contact Surface Treatment Document And Classification

  mil-g-45204 mil spec all treatment responses (use only when all treatment is controlled by the same document and classifications are identical)

• Shell Material

  aluminum alloy

• Shell Material Document And Classification

  qq-a-591 fed spec all material responses (use only when all material is controlled by the same document and classifications are identical)

• Included Contact Type

  round socket

• Precious Material And Weight

  0.055 gold grains,troy

• Precious Material

  gold

• Thread Series Designator

  unef

• Precious Material And Location

  contact surfaces gold

• Included Contact Quantity

  55

• Shell Surface Treatment

  cadmium and chromate

• Terminal Type

  crimp and solder

• Contact Surface Treatment

  gold

• Terminal Location

  back

• Nominal Thread Size

  1.312 inches

• Connector Locking Method

  bayonet pin

• Insert Position In Deg

  0.0 and b46.0

• Contact Position Arrangement Style

  22-55

• Unthreaded Mounting Hole Diameter

  0.120 inches nominal

• Environmental Protection

  moisture proof and salt water resistant and vibration proof and thermal shock resistant and corrosion resistant

• Overall Width

  1.578 inches maximum

• Overall Length

  1.328 inches maximum

• Body Style

  straight shape,external coupling

• Thread Direction

  right-hand

• Thread Class

  2a

• Overall Height

  1.578 inches maximum