Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number SPT0305-2R2K found under Coil Radio Frequenc by T D K Electronics Corp. The National Stock Number assigned to this part is 5950013128928, 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 SPT0305-2R2K.