Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number DO3316P-473MLD found under Coil Radio Frequency by Coilcraft Incorporated. The National Stock Number assigned to this part is 5950016557289, 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 DO3316P-473MLD.