414-1940-005

Technical Characteristics

• Threaded Device Type

  back shell and coupling facility

• Nominal Thread Size

  1.000 inches and 1.062 inches and 1.125 inches

• Connector Locking Method

  internally threaded coupling nut

• Criticality Code Justification

  feat

• Mating End Quantity

  1

• Nuclear Hardness Critical Feature

  hardened

• Shell Surface Treatment

  chromium

• Overall Diameter

  1.485 inches minimum and 1.516 inches maximum

• Bushing Accommodation Hole Shape

  round

• Thread Class

  2a and 2a and 2a

• Polarization Method

  keyway or multiple keyway

• Nominal Thread Length

  0.177 inches and 0.290 inches and 0.319 inches

• Mounting Facility Thickness

  0.062 inches nominal

• Shell Material Document And Classification

  qq-a-367 fed spec single material response

• Body Style

  straight shape, external coupling

• Insert Position In Deg

  0.0

• Thread Series Designator

  unef

• Overall Length

  1.719 inches nominal

• Missing Contact Type And Quantity (Non-Core)

  err-070

• Shell Material

  aluminum alloy 6061

• Thread Quantity Per Inch

  20 and 18

• Special Features

  design analysis

• Shell Type

  solid

• Shell Surface Treatment Document And Classification

  qq-c-320,class 2 fed spec single treatment response

• Distance From Mounting Shoulder To Front Face

  0.474 inches nominal