Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number IPD1H5811 found under Bearing Set Cranksh by Industrial Parts Depot Inc. The National Stock Number assigned to this part is 3120003188385, 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 IPD1H5811.