NSN: 5935-01-257-5970

Technical Characteristics

• Nominal Thread Length

  0.219 inches

• Size Designation

  21

• Thread Pitch In Millimeters

  1.00

• Thread Tolerance Class

  6h internal

• Surface Treatment

  cadmium and chromate

• Thread Direction

  right-hand

• Overall Length

  3.797 inches nominal

• Overall Height

  2.312 inches maximum

• Overall Width

  2.312 inches maximum

• Cable Opening Diameter

  0.781 inches minimum and 1.375 inches maximum

• Cable Opening Quantity

  1

• Mounting Facility Type And Quantity

  1 threaded coupling

• Nominal Thread Size

  31.0 millimeters

• Material

  aluminum alloy

• Style Designator

  4c straight type w/cable clamp

• Thread Series Designator

  iso m