3.38" OD CF Conflat Flange (CF 338)
• Non-Rotatable
• 8 Tapped Bolt Holes
• 5/16-24 Thread
• 304 Stainless Steel
3.38" OD Conflat, Same As:
338CF, CF338, DN50CF, NW50CF, 3-3/8" CFF
High Vacuum and Ultra High Vacuum (UHV) Flanges
3.375" OD (DN50CF) Non-Rotatable Tapped CF Flanges