Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number P80D17 found under Transformer Power by Cardwell Condenser Corp. The National Stock Number assigned to this part is 5950000457581, 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 P80D17.