Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number FV2257163 found under Idler Shaft by Rheinmetall Bae Systems Land Rbsl. The National Stock Number assigned to this part is 3040014676633, 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 FV2257163.