Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 106553 found under Housing Bearing Unit by Hamilton C W F And Co Ltd Hamilton Jet. The National Stock Number assigned to this part is 3130014517704, 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 106553.