Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 75C0031-7 found under by Advance Industries. The National Stock Number assigned to this part is 5995010341007, and the Federal Supply Class is 5995 Cable Cord And Wire Assemblies Communication Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 75C0031-7.