Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 1697832 ITEM NO. 33 found under Bearing Unit Plain by A W Chesterton Company. The National Stock Number assigned to this part is 3130014737342, and the Federal Supply Class is 3130 Bearings Mounted. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 1697832 ITEM NO. 33.