Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 56A22999-2 found under Shaft Straight by Voto Manufacturers Sales Company. The National Stock Number assigned to this part is 3040000978862, and the Federal Supply Class is 3040 Miscellaneous Power Transmission Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 56A22999-2.