Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number B1005-019 found under Stud And Nut Assembly by Control Flow Inc. The National Stock Number assigned to this part is 3950004510383, and the Federal Supply Class is 3950 Winches Hoists Cranes And Derricks. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like B1005-019.