Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number UB1005 found under Bearing Roller Needle by Standard Forge And Axle Co Inc. The National Stock Number assigned to this part is 3110001203114, 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 UB1005.