Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number P5172 found under Gasket by Bosch Rexroth Corporation. The National Stock Number assigned to this part is 5330010046819, 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 P5172.