Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 10560319 found under Bearing Roller Needle by General Dynamics Land Systems. The National Stock Number assigned to this part is 3110013159737, 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 10560319.