Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number HO1 2X3 8-75-7.5-C-1M-F3SS-316 found under Meter Impeller Type Liquid by Hoffer Flow Controls Inc. The National Stock Number assigned to this part is 6680015088920, 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 HO1 2X3 8-75-7.5-C-1M-F3SS-316.