Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 6.393-321.0 found under Kitchen Scoop by Gw Technologies Pty Ltd. The National Stock Number assigned to this part is 7320014463683, 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 6.393-321.0.