Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number EA2472 found under Bearing Adjusting Worm by Abm Equipment And Supply Llc. The National Stock Number assigned to this part is 3110001650000, and the Federal Supply Class is 3110 Bearings Antifriction Unmounted. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like EA2472.