Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number S6127-50509-2 found under Piston Landing Gear Strut by Sikorsky Aircraft Corporation. The National Stock Number assigned to this part is 1620001406454, and the Federal Supply Class is 1620 Aircraft Landing Gear Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like S6127-50509-2.