Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number C61 5118 001 found under Circuit Card Assembly by Andrea Electronics Corporation. The National Stock Number assigned to this part is 5998003508511, 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 C61 5118 001.