Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number H01-1-1-2-2007 found under Box Assembly by Hoffer Flow Controls Inc. The National Stock Number assigned to this part is 6680011513402, 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 H01-1-1-2-2007.