Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 211-0212-12110-200 found under Packing Ring Metal by Garlock Inc. The National Stock Number assigned to this part is 4310006583041, and the Federal Supply Class is 4310 Compressors And Vacuum Pumps. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 211-0212-12110-200.