Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number P12612980 found under Shaft Shouldered by Fairbanks Morse Llc. The National Stock Number assigned to this part is 3040011798720, 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 P12612980.