Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 6-38-116 found under Bearing Washer Thrust by Stewart And Stevenson Power Products. The National Stock Number assigned to this part is 3120011246461, 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 6-38-116.