Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number W226618TRANSF0RMER found under Transformer Radio Frequency by Crosley Corp The. The National Stock Number assigned to this part is 5950002233893, 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 W226618TRANSF0RMER.