SEC Info - Aircraft engines & engine parts

Air scoops, aircraft
Aircraft engines and engine parts, internal combustion and jet propulsion
Airfoils, aircraft engine
Cooling systems, aircraft engine
Engine heaters, aircraft
Engine mount parts, aircraft
Exhaust systems, aircraft
External power units, aircraft: for hand-inertia starters
Jet assisted takeoff devices (JATO)
Lubricating systems, aircraft
Pumps, aircraft engine
Research and development on aircraft engines and engine parts by the manufacturer
Rocket motors, aircraft
Starters, aircraft: nonelectric
Turbines, aircraft type
Turbo-superchargers, aircraft

Description of SIC Industry 3724 — Aircraft Engines and Engine Parts §

Establishments primarily engaged in manufacturing aircraft engines and engine parts. This industry also includes establishments owned by aircraft engine manufacturers and primarily engaged in research and development on aircraft engines and engine parts whether from enterprise funds or on a contract or fee basis. Also included are establishments engaged in repairing and rebuilding aircraft engines on a factory basis. Establishments primarily engaged in manufacturing guided missile and space vehicle propulsion units and parts are classified in Industry 3764; those manufacturing aircraft intake and exhaust valves and pistons are classified in Industry 3592; and those manufacturing aircraft internal combustion engine filters are classified in Industry 3714. Establishments primarily engaged in the repair of aircraft engines, except on a factory basis, are classified in Transportation, Industry 4581; and research and development on aircraft engines on a contract or fee basis by establishments not owned by aircraft engine manufacturers are classified in Services, Industry 8731.

§ SEC Filings-Review Office (FRO) Assigned Filings-Review Responsibility

OM – Office of Manufacturing

² North American Industry Classification System (NAICS)

SIC [1987] Industry 3724 ⇒ NAICS [2012] Industry Codes

*NAICS Code*	*North American Industry*		*SIC Codes*

336412	Aircraft Engine and Engine Parts Manufacturing	⇒	3724
541712	Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology)	⇒	3721, 3724, 3728, 3761, 3764, 3769, 8732, 8733

Global Industry Classification Standard S&P DJI / MSCI

SIC [SEC] Industry 3724

⇒

GICS [2023] Sector → Sub-Industry

⇑ Assigned by the SEC

⇓ Assigned by S&P Dow Jones Indices / MSCI

Sector #	→	Sub-Industry #

Industrials 4		Aerospace & Defense 3 Industrial Conglomerates 1

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# of Major-Index Companies in both this SIC Industry and the GICS Sector / Sub-Industry.

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Aircraft Engines and Engine Parts

SIC Industry 3724 — NAICS² Industries 336412 & 541712

25 Registrants · List them ordered by how active they’ve been · List only Registrants currently in this Industry

§ SEC Filings-Review Office (FRO) Assigned Filings-Review Responsibility

² North American Industry Classification System (NAICS)

SIC [1987] Industry 3724 ⇒ NAICS [2012] Industry Codes

Global Industry Classification Standard S&P DJI / MSCI

25 Registrants
· List them ordered by how active they’ve been · List only Registrants currently in this Industry