Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 123CM10003-1 found under Terminal Rope Swaging by Howe Machine And Tool Corp. The National Stock Number assigned to this part is 4030000603052, and the Federal Supply Class is 4030 Fittings For Rope Cable And Chain. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 123CM10003-1.