Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number LUS105505-A TEL-2105-29 found under Bearing Unit Ball by Dynaco Usa Inc. The National Stock Number assigned to this part is 3130016172873, 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 LUS105505-A TEL-2105-29.