Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number VC 1204-1 found under Coupling Clamp Grooved by Voss Industries Inc. The National Stock Number assigned to this part is 5342003434275, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like VC 1204-1.