Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number A0059478 found under Nrp Circuit Card Assemb by Progeny Systems Corporation. The National Stock Number assigned to this part is 5998016253081, and the Federal Supply Class is 5998 Electrical And Electronic Assemblies Boards Cards And Associated Hardware. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like A0059478.