1.33" OD CF Conflat Flange (CF 133)  
• DN16CF Rotatable Conflat Flange 
• 6 Clearance (Thru) Holes 
• 0.172" Bolt Hole Diameter 
• 304 Stainless 
 1.33" OD CF Conflat Flange Equivalents 
CF133, DN16CF, NW16CF, CF16, 133CF, 
 1-1/3" Mini Conflat, CFF, Del Seal 
 High Vacuum & Ultra High Vacuum (UHV) Flanges