NAICS PSC rankings
Top PSC paths for NAICS 333997.
Use this ranking when the research starts with NAICS 333997 and you want the strongest service-code pages attached to Scale and Balance Manufacturing before moving into deeper intersections.
NAICS PSC rankings
Top PSC paths
These NAICS-scoped rankings are useful when you want a cleaner entry point than the full code page and a faster pivot into geography or service-lane research.
PSC 1520
1 visible recipients · AIRCRAFT, ROTARY WING
PSC AC33
1 visible recipients · NATIONAL DEFENSE R&D SERVICES; DEFENSE-RELATED ACTIVITIES; EXPERIMENTAL DEVELOPMENT
PSC 1680
1 visible recipients · MISCELLANEOUS AIRCRAFT ACCESSORIES AND COMPONENTS
PSC 1615
1 visible recipients · HELICOPTER ROTOR BLADES, DRIVE MECHANISMS AND COMPONENTS
PSC 1560
1 visible recipients · AIRFRAME STRUCTURAL COMPONENTS
Other NAICS ranking views
Move around NAICS 333997
Use sibling ranking layers when you want to stay inside the same industry lane but switch between geography and service-code analysis.
Directory graph
Move into full directory hubs
Use the NAICS-specific ranking page as a shortcut, then move back into the broader NAICS, state, PSC, and top-list hubs when you want wider browse coverage.