Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number GX118 found under by Portable Rig Co Inc. The National Stock Number assigned to this part is 3110005545832, 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 GX118.