Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 17368-2 found under Cap Valve by Parker Hannifin Ltd. The National Stock Number assigned to this part is 1650015344951, and the Federal Supply Class is 1650 Aircraft Hydraulic Vacuum And De-Icing System Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 17368-2.