Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 30CT93-114 REF1 PC51 found under Seal Plain by Nicks Hydraulic Services Inc. The National Stock Number assigned to this part is 5330014110138, and the Federal Supply Class is 5330 Packing And Gasket Materials. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 30CT93-114 REF1 PC51.