Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 2240033 found under Rivet Blind by Huntington Ingalls Incorporated. The National Stock Number assigned to this part is 5320012449021, and the Federal Supply Class is 5320 Rivets. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 2240033.