Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 05012502P4 found under Sleeve Shaft by Grundfos Cbs Inc. The National Stock Number assigned to this part is 3110012227198, 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 05012502P4.