Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number GS2007BPC52 found under Bearing by Sihi Pumps Inc. The National Stock Number assigned to this part is 3110000409824, 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 GS2007BPC52.