MIL-C-28731/31

Technical Characteristics

• Test Data Document

  81349-mil-c-28731 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type

• Insert Material Document And Classification

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

• Thread Series Designator

  unc and unc and unc

• Overall Width

  2.592 inches nominal

• ~1

  data on certain environmental and performanc

• Threaded Device Type

  coupling facility and back shell

• Polarization Method

  mating end and 2 polarization posts

• Nominal Thread Size

  0.138 inches and 0.138 inches and 0.138 inches

• Unthreaded Mounting Hole Diameter

  0.125 inches nominal

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  2.280 inches nominal

• Thread Class

  2a and 2a and 2b

• Body Style

  straight shape, rectangular

• Mating End Quantity

  12

• Specification/Standard Data

  81349-mil-c-28731/31 government specification

• Center To Center Distance Between Mounting Facilities Parallel To Height

  0.468 inches nominal

• Overall Height

  0.870 inches nominal

• Connector Locking Method

  jackscrew

• Thread Direction

  right-hand and right-hand and right-hand

• Insert Material

  plastic diallyl phthalate single mating end or plastic polyester single mating end

• Thread Quantity Per Inch

  32 and 32 and 40

• Overall Length

  3.372 inches nominal

• Missing Contact Type And Quantity (Non-Core)

  err-070