8521026-021

Technical Characteristics

• Mounting Stud Length

  0.750 inches nominal single mounting facility

• Nominal Thread Size

  0.164 inches single mounting facility

• Mounting Facility Type And Quantity

  1 threaded stud single mounting facility

• Thread Quantity Per Inch

  32 single mounting facility

• Thread Class

  2a single mounting facility

• End Item Identification

  ch-47 helicopter

• Accommodated Item Securing Device Type

  stud terminals

• Thread Series Designator

  unc single mounting facility

• Functional Description

  used for mounting nvis filter to electronic flight instrument system (efis) display unit