Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number MBTB16-4 found under Cable Assembly Disc by Souriau Usa Inc. The National Stock Number assigned to this part is 1680009038188, and the Federal Supply Class is 1680 Miscellaneous Aircraft Accessories And Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like MBTB16-4.