Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 201755-2 found under Cylinder Assembly Actuating Line by Designed Metal Connections Inc. The National Stock Number assigned to this part is 1650001238819, 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 201755-2.