780254

Technical Characteristics

• Style Designator

  cup

• Overall Diameter

  4.000 inches nominal

• Precious Material

  silver and rhodium

• Precious Material And Weight

  0.100 silver grains, troy and 0.100 rhodium grains, troy

• Material

  aluminum alloy

• Overall Height

  0.734 inches nominal

• Unthreaded Mounting Hole Diameter

  0.164 inches minimum single mounting facility and 0.172 inches maximum single mounting facility

• Precious Material And Location

  body surface silver and body surface rhodium

• Surface Treatment

  copper and silver and rhodium

• Surface Treatment Document And Classification

  qq-s-365,type i,grade b fed spec 2nd treatment response and mil-c-14550,class 3 mil spec 1st treatment response and mil-r-46085 (mr) type i,class i mil spec 3rd treatment response

• Bolt Circle Diameter

  3.440 inches nominal single mounting facility single center group

• Mounting Facility Type And Quantity

  8 unthreaded hole single mounting facility