Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 211047610 211046123 found under Parts Kit Ball Valv by Huntington Ingalls Incorporated. The National Stock Number assigned to this part is 4820013343838, and the Federal Supply Class is 4820 Valves Nonpowered. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 211047610 211046123.