Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 9J953PC259-260-2285-291 found under Shaft Drive by Westinghouse Electric Corp. The National Stock Number assigned to this part is 3040001451057, 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 9J953PC259-260-2285-291.