Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number Y00016622 found under Lift Blade Arm Assembly by Soframe. The National Stock Number assigned to this part is 2590016411935, 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 Y00016622.