Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 50X2 found under Motor Roller Actuat by United States Postal Service. The National Stock Number assigned to this part is 6150001135249, and the Federal Supply Class is 6150 Miscellaneous Electric Power And Distribution Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 50X2.