Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 8555-122 found under Lead Assembly Elect by Cef Industries Inc. The National Stock Number assigned to this part is 6150013352815, 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 8555-122.