Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 16101508 found under Bearing Bar by Coltec Industries Inc. The National Stock Number assigned to this part is 3110008984131, 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 16101508.