NSN: 5935-01-257-1154

Technical Characteristics

• Mounting Facility Type And Quantity

  6 unthreaded hole

• Cable Opening Diameter

  2.780 inches nominal

• Mounting Hole Circle Radius

  1.675 inches minimum and 1.685 inches maximum

• Material

  steel, corrosion resisting

• Overall Diameter

  3.656 inches nominal

• End Item Identification

  2040-01-039-5247 system,periscope

• Style Designator

  circular shape

• Overall Height

  0.105 inches nominal

• Cable Opening Quantity

  1

• Surface Treatment

  passivated

• Unthreaded Mounting Hole Diameter

  0.154 inches nominal