Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 120-117-4 found under Cylinder Assembly A by Stabilus. The National Stock Number assigned to this part is 3040016414802, and the Federal Supply Class is 3040 Miscellaneous Power Transmission Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 120-117-4.