Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number HO1 2X1 2-1.5-9.5-CB-1MX-F1SS found under Meter Impeller Type Liquid by Hoffer Flow Controls Inc. The National Stock Number assigned to this part is 6680015249537, 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 2X1 2-1.5-9.5-CB-1MX-F1SS.