PSC NAICS rankings
Top NAICS paths for PSC J028.
Use this ranking when the research starts with PSC J028 and you want the strongest industry-code pages attached to MAINT/REPAIR/REBUILD OF EQUIPMENT- ENGINES, TURBINES, AND COMPONENTS before moving into deeper intersections.
PSC NAICS rankings
Top NAICS paths
These PSC-scoped rankings are useful when you want a cleaner entry point than the full code page and a faster pivot into geography or industry-lane research.
NAICS 336412
2 visible recipients · Aircraft Engine and Engine Parts Manufacturing
NAICS 333611
1 visible recipients · Turbine and Turbine Generator Set Units Manufacturing
NAICS 811310
1 visible recipients · Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
NAICS 488190
1 visible recipients · Other Support Activities for Air Transportation
NAICS 336611
1 visible recipients · Ship Building and Repairing
NAICS 332999
1 visible recipients · All Other Miscellaneous Fabricated Metal Product Manufacturing
NAICS 541380
1 visible recipients · Testing Laboratories and Services
NAICS 339991
1 visible recipients · Gasket, Packing, and Sealing Device Manufacturing
NAICS 332722
1 visible recipients · Bolt, Nut, Screw, Rivet, and Washer Manufacturing
NAICS 517410
1 visible recipients · Satellite Telecommunications
Other PSC ranking views
Move around PSC J028
Use sibling ranking layers when you want to stay inside the same service lane but switch between geography and industry analysis.
Directory graph
Move into full directory hubs
Use the PSC-specific ranking page as a shortcut, then move back into the broader PSC, state, NAICS, and top-list hubs when you want wider browse coverage.
