Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 712339-01 found under Collar Bearing by Edo Ail Systems Inc. The National Stock Number assigned to this part is 3110010399016, 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 712339-01.