Optical Element Retainer

Features

Specifications

• Width:
  Between 0.035 inches and 0.045 inches
• Recess Diameter:
  Between 1.500 inches and 1.502 inches
• Recess Depth:
  0.187 inches
• Thread Size:
  1.875
• Depth:
  Between 0.040 inches and 0.050 inches
• Drive Type:
  Slotted
• Guide Design:
  Thread relief
• Guide Location:
  Drive edge
• Internal Annular Serration:
  Not provided
• Setscrew Notch:
  Not provided
• Material:
  Brass, qq-b-626, comp 22
• Material Specification:
  Qq-b-626, comp 22 federal specification single material response
• Style Designator:
  Recessed
• Surface Treatment:
  Black oxide, mil-f-495
• Federal Supply Class (fsc):
  Optical instruments, test equipment, components and accessories
• National Stock Number (nsn):
  6650-00-086-9835