Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 35X52X7B172NBR769 found under Seal Plain Encased by Gleason Hurth Maschinen Undwerkzeuge. The National Stock Number assigned to this part is 5330121619053, 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 35X52X7B172NBR769.