Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 1E1022 found under Rocker Arm Engine P by Neac Compressor Service Usa Inc. The National Stock Number assigned to this part is 2815008315173, and the Federal Supply Class is 2815 Diesel Engines And Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 1E1022.