20B

Technical Characteristics

• Overall Height

  2.375 inches nominal

• Eia Electron Tube Envelope Accommodated

  t5-1/2

• Unthreaded Mounting Hole Diameter

  0.132 inches nominal single mounting facility

• Material

  any acceptable

• Overall Diameter

  0.688 inches nominal

• Mounting Facility Type And Quantity

  1 unthreaded hole single mounting facility

• Distance From Retainer Center To Centerline Of Mounting Facility

  0.469 inches nominal

• Surface Treatment

  any acceptable

• Style Designator

  helix spring hold down with hook