Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number PHD216X780AJ20-HJ20 found under by Hansa Flex Hydraulics Nv. The National Stock Number assigned to this part is 4720016434228, and the Federal Supply Class is 4720 Hose And Flexible Tubing. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like PHD216X780AJ20-HJ20.