MIL-C-25955

Technical Characteristics

• Thread Class

  2a and a2a

• Overall Length

  0.766 inches maximum

• Overall Diameter

  1.375 inches nominal

• Threaded Device Type

  coupling facility and mounting bushing

• Mating End Quantity

  1

• Contact Removability

  nonremovable

• Contact Maximum Current Rating In Amps

  5.0

• Thread Quantity Per Inch

  6 and a18

• Contact Surface Treatment

  cadmium

• Terminal Type

  crimp and solder

• Shell Surface Treatment

  cadmium

• Shell Surface Treatment Document And Classification

  qq-p-416,type ii,class c fed spec single treatment response

• Shell Material Document And Classification

  qq-s-633,comp b1113 fed spec single material response

• Thread Series Designator

  unc and unef

• Thread Direction

  right-hand and right-hand

• Environmental Protection

  corrosion resistant

• Distance From Mounting Shoulder To Front Face

  0.453 inches nominal

• Polarization Method

  contact

• Shell Type

  solid

• Nominal Thread Size

  1.312 inches and 1.250 inches

• Terminal Location

  back

• Insert Material

  ceramic

• Contact Material Document And Classification

  66,aisi b1113,1213/sae 1113 fed std single material response

• Included Contact Quantity

  30

• Included Contact Type

  round pin