2022 NAICS national industry in sector 31-33 Manufacturing
336415 Guided Missile and Space Vehicle Propulsion Unit and Propulsion Unit Parts Manufacturing
NAICS 336415 is the US industry code for guided missile and space vehicle propulsion unit and propulsion unit parts manufacturing. This U.S.
- Code
- 336415 (2022 NAICS)
- Title
- Guided Missile and Space Vehicle Propulsion Unit and Propulsion Unit Parts Manufacturing
- Part of
- Aerospace Product and Parts Manufacturing
- SBA small business limit
- Up to 1,250 employees
- Closest UK SIC
- 30300 (details)
Changes coming. The NAICS 2027 revision applies to data from 1 January 2027, and SBA proposed new size standards on 20 August 2026. The values on this page are the ones in force today; we update this page when the official files change.
Official definition
This U.S. industry comprises establishments primarily engaged in (1) manufacturing guided missile and/or space vehicle propulsion units and propulsion unit parts and/or (2) developing and making prototypes of guided missile and space vehicle propulsion units and propulsion unit parts.
When to use a different code
Census classifies these close-sounding activities somewhere else. Businesses mainly engaged in:
- Research and development establishments primarily engaged in guided missile and space propulsion unit and propulsion unit parts R&D (except prototype production) are classified in U.S. Industry 541715, Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology).
Activities listed under 336415
The Census index assigns these 4 activities to this code. If your business matches one, this is your code.
- Developing and producing prototypes for guided missile and space vehicle engines
- Guided missile and space vehicle engine manufacturing
- Propulsion units and parts, guided missile and space vehicle, manufacturing
- Rocket engines, guided missile, manufacturing
SBA size standard for 336415
To count as a small business for SBA loans and federal contracts under NAICS 336415, your business (including affiliates) must not exceed 1,250 employees. Check your business.
Source: SBA table of size standards, effective March 17, 2023.
Closest UK SIC 2007 codes
There is no official one-to-one link between NAICS and UK SIC. These codes share the same international class (ISIC Rev. 4: 3030), so treat them as a starting point and check the definition.
Built from Census concordances 2022→2017 NAICS and 2017 NAICS→ISIC Rev. 4.
Similar codes to compare
Data last changed November 14, 2026. How this page is built.