Optical Element Retainer

Features

Specifications

• Shoulder Diameter:
  3.175 inches
• Shoulder Length:
  0.200 inches
• Hole Diameter:
  3.050 inches
• Width:
  0.062 inches
• Flange Diameter:
  3.175 inches
• Hole Or Slot Quantity:
  2
• Depth:
  0.062 inches
• Drive Type:
  Slotted
• Drive Facility Angular Spacing In Deg:
  180.0
• Guide Design:
  Thread chamfer
• Internal Annular Serration:
  Not provided
• Setscrew Notch:
  Provided
• Flange Thread Size:
  3.1756 in.-48
• Material:
  Aluminum alloy, 6061
• Style Designator:
  Shouldered
• Surface Treatment:
  Anodized black
• Fsc Application Data:
  Night vision equip. Emitted and relected radiation
• Federal Supply Class (fsc):
  Night vision equipment, emitted and reflected radiation
• National Stock Number (nsn):
  5855-00-087-7833
• Special Features:
  Vapor hone; dull matte finish