Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number LINA 6993 found under Mattress Bed by Theodor Wille Intertrade Ag. The National Stock Number assigned to this part is 7210016156993, 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 LINA 6993.