Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number NR202023-1 found under Bearing Washer Thrust by Speco Corp. The National Stock Number assigned to this part is 3120012348334, and the Federal Supply Class is 3120 Bearings Plain Unmounted. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like NR202023-1.