NAICS 336412: Aircraft Engine and Engine Parts Manufacturing
This U.S. industry comprises establishments primarily engaged in one or more of the following: (1) manufacturing aircraft engines and engine parts; (2) developing and making prototypes of aircraft engines and engine parts; (3) aircraft propulsion system conversion (i.e., major modifications to systems); and (4) aircraft propulsion systems overhaul and rebuilding (i.e., periodic restoration of aircraft propulsion…
Bid count updated
- NAICS code
- 336412
- Title
- Aircraft Engine and Engine Parts Manufacturing
- Sector
- 31-33 Manufacturing
- Subsector
- 336 Transportation Equipment Manufacturing
- Industry group
- 3364 Aerospace Product and Parts Manufacturing
- NAICS industry
- 33641 Aerospace Product and Parts Manufacturing
- SBA size standard
- 1,500 employees
- Open bids on BidRover
- 2
Open bids citing NAICS 336412
Frequently asked questions
What is NAICS code 336412?
NAICS 336412 is "Aircraft Engine and Engine Parts Manufacturing" in the 2022 North American Industry Classification System, in sector 31-33 (Manufacturing). This U.S. industry comprises establishments primarily engaged in one or more of the following: (1) manufacturing aircraft engines and engine parts; (2) developing and making prototypes of aircraft engines and engine parts; (3) aircraft propulsion system conversion (i.e., major modifications to systems); and (4) aircraft propulsion systems overhaul and rebuilding (i.e., periodic restoration of aircraft propulsion…
What is the SBA size standard for NAICS 336412?
A business is small under NAICS 336412 at or below 1,500 employees, including affiliates (13 CFR 121.201). Confirm the standard named in each solicitation.
How many government bids are open under NAICS 336412?
BidRover counts 2 open bids that cite NAICS 336412 as of Oct 10, 2026, refreshed every hour from official public sources. Many state and local notices do not list a NAICS code, so search by keyword too.
How do I get alerts for NAICS 336412 bids?
Save an alert on this page. A free account gets new matching bids by weekly email; the Team plan ($19/mo) sends daily alerts with match scores, the buyer, source link and documents.
Title and definition: U.S. Census Bureau, North American Industry Classification System (NAICS), 2022. Size standard: U.S. Small Business Administration, Small Business Size Standards, 13 CFR 121.201 (eCFR text as of Oct 21, 2026). Bid counts come from official public sources and refresh every hour; confirm the code and size standard in each solicitation.