Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 11E76-2 found under Cartridge Oil Bypas by Ontic Engineering And Mfg Inc. The National Stock Number assigned to this part is 4820011240309, and the Federal Supply Class is 4820 Valves Nonpowered. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 11E76-2.