Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number CR5-SFT-251 found under Transformer Current by Cr Magnetics Inc. The National Stock Number assigned to this part is 5950015302788, 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 CR5-SFT-251.