Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 542047161 found under Bearing Pillowblock by Priority Plant Services Ltd. The National Stock Number assigned to this part is 3130015541660, 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 542047161.