Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 06-0502-4074 found under Filter Shielding Radio Frequency by Metex Corporation. The National Stock Number assigned to this part is 5915012273128, and the Federal Supply Class is 5915 Filters And Networks. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 06-0502-4074.