G4B20-30SNH

Technical Characteristics

• Overall Length

  1.294 inches nominal

• Insert Position In Deg

  0.0

• Shell Surface Treatment

  cadmium and chromate

• Thread Series Designator

  unef

• Missing Contact Type And Quantity (Non-Core)

  err-070

• Environmental Protection

  vibration resistant and heat resistant and corrosion resistant and shock resistant and cold resistant

• Distance From Mounting Shoulder To Front Face

  0.941 inches minimum and 1.129 inches maximum

• Mating End Quantity

  1

• Nominal Thread Size

  1.375 inches

• Shell Material Document And Classification

  qq-a-591 fed spec single material response

• Mounting Facility Thickness

  0.062 inches minimum and 0.250 inches maximum

• Shell Surface Treatment Document And Classification

  qq-p-416,type ii,class 3 fed spec all treatment responses

• Polarization Method

  keyway or multiple keyway

• Thread Direction

  right-hand

• Bushing Accommodation Hole Shape

  round w/flat

• Connector Locking Method

  bayonet pin

• Threaded Device Type

  mounting bushing

• Shell Material

  aluminum alloy

• Shell Type

  solid

• Thread Class

  2a

• Body Style

  straight shape threaded

• Thread Quantity Per Inch

  18

• Overall Diameter

  1.954 inches nominal