Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 2861 found under Adapter Hoisting by Associated Aircraft Supply Co. The National Stock Number assigned to this part is 3940002385932, and the Federal Supply Class is 3940 Blocks Tackle Rigging And Slings. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 2861.