We make all of these sizes 02-139453-11 02-139453-12 02-139453-13 02-139453-14 02-139453-15 02-139453-16 02-139453-17 02-139453-18 02-139453-19 02-139453-20 02-139453-34 02-139453-35 02-139453-36 and 02-139453-00 blanks.
Phoenix Innovation has many Novellus consumables in stock.