Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 501 072 294 found under Circuit Card Assemb by Eaton Aerospace Ltd. The National Stock Number assigned to this part is 5998011526695, 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 501 072 294.