Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number H39-0753 ED 01 found under Circuit Card Assemb by G E C Marconi Communications Ltd. The National Stock Number assigned to this part is 5998999153953, 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 H39-0753 ED 01.