Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number TB 83218 found under Transformer Power by Acme Electric Corporation. The National Stock Number assigned to this part is 5950015913413, and the Federal Supply Class is 5950 Coils And Transformers. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like TB 83218.