NSN: 5935-01-573-3152

Technical Characteristics

• Material

  aluminum alloy

• Special Features

  this is a 3/4 mounting perimeter device. the inner diameter is 1.220 inch minimum and a 1.235 inch maximum. a primer coat is required before the alodine finish.

• Overall Width

  1.391 inches minimum and 1.421 inches maximum

• Style Designator

  square shape

• Center To Center Distance Between Mounting Facilities Parallel To Length

  1.059 inches minimum and 1.065 inches maximum

• Overall Height

  0.106 inches minimum and 0.166 inches maximum

• Thread Quantity Per Inch

  40

• Nominal Thread Size

  0.112 inches

• Thread Direction

  right-hand

• Mounting Facility Type And Quantity

  4 nut

• Center To Center Distance Between Mounting Facilities Parallel To Width

  1.059 inches minimum and 1.065 inches maximum

• Thread Class

  2b

• Overall Length

  1.391 inches minimum and 1.421 inches maximum

• Size Designation

  18

• Thread Series Designator

  unc