Description
Forest/Range Fire Suppression/Presuppression Services

Possible NAICS Codes
115310 – Support Activities for Forestry
481212 – Nonscheduled Chartered Freight Air Transportation
621910 – Ambulance Services
485999 – All Other Transit and Ground Passenger Transportation
722310 – Food Service Contractors
811111 – General Automotive Repair
488190 – Other Support Activities for Air Transportation
324110 – Petroleum Refineries

Description
Space Transportation and Launch Services

Possible NAICS Codes
481212 – Nonscheduled Chartered Freight Air Transportation
325120 – Industrial Gas Manufacturing
484110 – General Freight Trucking, Local
541715 – Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
541330 – Engineering Services
493110 – General Warehousing and Storage
423860 – Transportation Equipment and Supplies (except Motor Vehicle) Merchant Wholesalers
336414 – Guided Missile and Space Vehicle Manufacturing

Description
Other Cargo and Freight Services

Possible NAICS Codes
484210 – Used Household and Office Goods Moving
492110 – Couriers and Express Delivery Services
488510 – Freight Transportation Arrangement
481212 – Nonscheduled Chartered Freight Air Transportation
488991 – Packing and Crating
423860 – Transportation Equipment and Supplies (except Motor Vehicle) Merchant Wholesalers
485999 – All Other Transit and Ground Passenger Transportation
484110 – General Freight Trucking, Local
488310 – Port and Harbor Operations
484220 – Specialized Freight (except Used Goods) Trucking, Local

Description
Passenger Air Charter Service

Possible NAICS Codes
481211 – Nonscheduled Chartered Passenger Air Transportation
481212 – Nonscheduled Chartered Freight Air Transportation
481219 – Other Nonscheduled Air Transportation
481111 – Scheduled Passenger Air Transportation

Description
Other Natural Resources and Conservation Services

Possible NAICS Codes
115310 – Support Activities for Forestry
541620 – Environmental Consulting Services
541690 – Other Scientific and Technical Consulting Services
561730 – Landscaping Services
562910 – Remediation Services
481212 – Nonscheduled Chartered Freight Air Transportation
541990 – All Other Professional, Scientific, and Technical Services
541330 – Engineering Services
115112 – Soil Preparation, Planting, and Cultivating

Description
Air Freight

Possible NAICS Codes
492110 – Couriers and Express Delivery Services
488510 – Freight Transportation Arrangement
481112 – Scheduled Freight Air Transportation
423860 – Transportation Equipment and Supplies (except Motor Vehicle) Merchant Wholesalers
481212 – Nonscheduled Chartered Freight Air Transportation
488991 – Packing and Crating
485999 – All Other Transit and Ground Passenger Transportation
481211 – Nonscheduled Chartered Passenger Air Transportation
488999 – All Other Support Activities for Transportation

Description
Aerial Fertilization/Spraying Services

Possible NAICS Codes
115112 – Soil Preparation, Planting, and Cultivating
115310 – Support Activities for Forestry
481212 – Nonscheduled Chartered Freight Air Transportation
481219 – Other Nonscheduled Air Transportation
561710 – Exterminating and Pest Control Services
561730 – Landscaping Services
519290 – Web Search Portals and All Other Information Services
541620 – Environmental Consulting Services

Description
Other Vehicle Charter for Transportation of Things

Possible NAICS Codes
488510 – Freight Transportation Arrangement
484210 – Used Household and Office Goods Moving
485999 – All Other Transit and Ground Passenger Transportation
721110 – Hotels (except Casino Hotels) and Motels
423860 – Transportation Equipment and Supplies (except Motor Vehicle) Merchant Wholesalers
921190 – Other General Government Support
481212 – Nonscheduled Chartered Freight Air Transportation
492110 – Couriers and Express Delivery Services
488991 – Packing and Crating
484110 – General Freight Trucking, Local

Description
Other Environmental Services, Studies, and Analytical Support

Possible NAICS Codes
541620 – Environmental Consulting Services
562910 – Remediation Services
541380 – Testing Laboratories and Services
541690 – Other Scientific and Technical Consulting Services
541990 – All Other Professional, Scientific, and Technical Services
541330 – Engineering Services
562211 – Hazardous Waste Treatment and Disposal
115310 – Support Activities for Forestry
541611 – Administrative Management and General Management Consulting Services
541370 – Surveying and Mapping (except Geophysical) Services

Description
Air Charter for Things

Possible NAICS Codes
481211 – Nonscheduled Chartered Passenger Air Transportation
481219 – Other Nonscheduled Air Transportation
488190 – Other Support Activities for Air Transportation
621910 – Ambulance Services
481212 – Nonscheduled Chartered Freight Air Transportation
484121 – General Freight Trucking, Long-Distance, Truckload
561599 – All Other Travel Arrangement and Reservation Services

Includes
Electric Motor Operated Valves; Hydraulic Operated Valves; Solenoid Operated Valves.

Excludes
Engine Intake and Exhaust valves;(FSC 2990, 2815); Valves specifically designed for use with fire fighting equipment,(FSC 4210); plumbing equipment, and the like (FSC 4540).

Possible NAICS Codes
332911 – Industrial Valve Manufacturing
336413 – Other Aircraft Parts and Auxiliary Equipment Manufacturing
332919 – Other Metal Valve and Pipe Fitting Manufacturing
332912 – Fluid Power Valve and Hose Fitting Manufacturing
333618 – Other Engine Equipment Manufacturing
333998 – All Other Miscellaneous General Purpose Machinery Manufacturing
336310 – Motor Vehicle Gasoline Engine and Engine Parts Manufacturing
333612 – Speed Changer, Industrial High-Speed Drive, and Gear Manufacturing
333120 – Construction Machinery Manufacturing
332991 – Ball and Roller Bearing Manufacturing

Description
Other Transportation Travel and Relocation Services

Possible NAICS Codes
484210 – Used Household and Office Goods Moving
721110 – Hotels (except Casino Hotels) and Motels
492110 – Couriers and Express Delivery Services
485999 – All Other Transit and Ground Passenger Transportation
488490 – Other Support Activities for Road Transportation
488510 – Freight Transportation Arrangement
485991 – Special Needs Transportation
423860 – Transportation Equipment and Supplies (except Motor Vehicle) Merchant Wholesalers
485111 – Mixed Mode Transit Systems
488999 – All Other Support Activities for Transportation

Description
Navigational Aid and Pilotage Services

Possible NAICS Codes
488330 – Navigational Services to Shipping
488190 – Other Support Activities for Air Transportation
334511 – Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
488390 – Other Support Activities for Water Transportation
488310 – Port and Harbor Operations
483212 – Inland Water Passenger Transportation
481212 – Nonscheduled Chartered Freight Air Transportation
513120 – Periodical Publishers

Description
Relocation Services

Possible NAICS Codes
484210 – Used Household and Office Goods Moving
531210 – Offices of Real Estate Agents and Brokers
488510 – Freight Transportation Arrangement
488991 – Packing and Crating
531390 – Other Activities Related to Real Estate
423860 – Transportation Equipment and Supplies (except Motor Vehicle) Merchant Wholesalers
484110 – General Freight Trucking, Local
721110 – Hotels (except Casino Hotels) and Motels
492110 – Couriers and Express Delivery Services
531110 – Lessors of Residential Buildings and Dwellings

Description
Other Professional Services

Possible NAICS Codes
493190 – Other Warehousing and Storage
541611 – Administrative Management and General Management Consulting Services
541990 – All Other Professional, Scientific, and Technical Services
711510 – Independent Artists, Writers, and Performers
541330 – Engineering Services
541690 – Other Scientific and Technical Consulting Services
541519 – Other Computer Related Services
721110 – Hotels (except Casino Hotels) and Motels
611430 – Professional and Management Development Training
561320 – Temporary Help Services