NAICS 336412 — Aircraft Engine and Engine Parts Manufacturing 
BEA sector: Aircraft engine and engine parts manufacturing
Activity: Aircraft engine and engine parts (except carburetors, pistons, piston rings, valves) manufacturing
Activity: Aircraft engine overhauling
Activity: Aircraft engine rebuilding
Activity: Aircraft turbines manufacturing
Activity: Developing and producing prototypes for aircraft engines and engine parts
Activity: Engines and engine parts, aircraft (except carburetors, pistons, piston rings, valves), manufacturing
Activity: Gas turbines, aircraft, manufacturing
Activity: Gasoline engine parts (except carburetors, pistons, piston rings, valves), aircraft, manufacturing
Activity: Gasoline engines, aircraft, manufacturing
Activity: Internal combustion engines, aircraft, manufacturing
Activity: Jet propulsion and internal combustion engines and parts, aircraft, manufacturing
Activity: Rocket engines, aircraft, manufacturing