Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number ET2-B075BTZ13JM found under Transformer Power by Flowserve Corporation. The National Stock Number assigned to this part is 5950012516952, 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 ET2-B075BTZ13JM.