Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number CY 278 found under Cylinder Assembly Actuating Linear by Amfs American Fleet Services. The National Stock Number assigned to this part is 2590011641919, and the Federal Supply Class is 2590 Miscellaneous Vehicular Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like CY 278.