Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 10327-17 found under Valve Assembly Bulk Milk Dispens by Norris Dispenser Company. The National Stock Number assigned to this part is 7310001280286, 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 10327-17.