SSN688-401-4454345 ITEM 251

Technical Characteristics

• Nominal Thread Size

  0.138 inches and 0.138 inches and 0.112 inches

• Shell Guide Type And Location Designator

  a slot and b slot

• Overall Width

  1.016 inches nominal

• Shell Surface Treatment

  anodize and dichromate potassium

• Contact Position Arrangement Style

  20 20-20 single mating end

• Jackscrew Type And Location

  male left-hand and female right-hand

• Threaded Device Type

  coupling facility and mounting stud

• Unthreaded Mounting Hole Diameter

  0.125 inches nominal

• Insert Material

  plastic diallyl phthalate single mating end or plastic epoxy single mating end or plastic phenolic single mating end

• Distance Between Mounting Facility Centers

  2.266 inches nominal

• Mating End Quantity

  12

• Thread Class

  2a and 2b and 2a

• Overall Height

  0.890 inches nominal

• Shell Material

  aluminum

• Thread Direction

  right-hand and right-hand and right-hand

• Thread Quantity Per Inch

  32 and 32 and 40

• Body Style

  straight shape

• Insert Material Document And Classification

  mil-m-14, type sdg-f mil spec single material response single mating end or mil-p-19833, type gdi-30f mil spec single material response single mating end

• Polarization Method

  shell and jackscrew

• Connector Locking Method

  jackscrew-socket

• Shell Type

  solid

• Thread Series Designator

  unc and unc and unc