Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number H5C2-T51-13-31E found under Shielding Bead Elec by T D K Electronics Corp. The National Stock Number assigned to this part is 5950015187333, 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 H5C2-T51-13-31E.