Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number UU F 1206 1A5C4BD3B1 found under Folder File by Federal Specifications. The National Stock Number assigned to this part is 7530007574108, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like UU F 1206 1A5C4BD3B1.