Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 839B304P1 found under Bearing Piston Actu by General Electric Co. The National Stock Number assigned to this part is 3110007199279, 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 839B304P1.