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
541690 – Other Scientific and Technical Consulting Services
541330 – Engineering Services
711510 – Independent Artists, Writers, and Performers
541519 – Other Computer Related Services

Description
Industrial Hygienics

Possible NAICS Codes
541620 – Environmental Consulting Services
541690 – Other Scientific and Technical Consulting Services
621399 – Offices of All Other Miscellaneous Health Practitioners
541490 – Other Specialized Design Services
541990 – All Other Professional, Scientific, and Technical Services
562998 – All Other Miscellaneous Waste Management Services
562910 – Remediation Services

Description
Arts/Graphics Services

Possible NAICS Codes
541430 – Graphic Design Services
711510 – Independent Artists, Writers, and Performers
339999 – All Other Miscellaneous Manufacturing
541810 – Advertising Agencies
512110 – Motion Picture and Video Production
541611 – Administrative Management and General Management Consulting Services
323111 – Commercial Printing (except Screen and Books)
541820 – Public Relations Agencies
459920 – Art Dealers
238130 – Framing Contractors

Description
Installation of Equipment: Lighting Fixtures and Lamps

Possible NAICS Codes
238210 – Electrical Contractors and Other Wiring Installation Contractors
236220 – Commercial and Institutional Building Construction
335132 – Commercial, Industrial, and Institutional Electric Lighting Fixture Manufacturing
561790 – Other Services to Buildings and Dwellings
541490 – Other Specialized Design Services
561210 – Facilities Support Services
512191 – Teleproduction and Other Postproduction Services
335139 – Electric Lamp Bulb and Other Lighting Equipment Manufacturing
238990 – All Other Specialty Trade Contractors
811490 – Other Personal and Household Goods Repair and Maintenance

Possible NAICS Codes
236220 – Commercial and Institutional Building Construction
712110 – Museums
238160 – Roofing Contractors
541310 – Architectural Services
238220 – Plumbing, Heating, and Air-Conditioning Contractors
238990 – All Other Specialty Trade Contractors
561210 – Facilities Support Services
238210 – Electrical Contractors and Other Wiring Installation Contractors
541490 – Other Specialized Design Services
238330 – Flooring Contractors

Possible NAICS Codes
337212 – Custom Architectural Woodwork and Millwork Manufacturing
561920 – Convention and Trade Show Organizers
238990 – All Other Specialty Trade Contractors
339950 – Sign Manufacturing
236220 – Commercial and Institutional Building Construction
712110 – Museums
541490 – Other Specialized Design Services
541850 – Indoor and Outdoor Display Advertising
339999 – All Other Miscellaneous Manufacturing
541350 – Building Inspection Services

Possible NAICS Codes
337212 – Custom Architectural Woodwork and Millwork Manufacturing
339950 – Sign Manufacturing
541430 – Graphic Design Services
561920 – Convention and Trade Show Organizers
334310 – Audio and Video Equipment Manufacturing
541410 – Interior Design Services
541490 – Other Specialized Design Services
541420 – Industrial Design Services
721110 – Hotels (except Casino Hotels) and Motels
712110 – Museums

Possible NAICS Codes
236118 – Residential Remodelers
561790 – Other Services to Buildings and Dwellings
541490 – Other Specialized Design Services
561210 – Facilities Support Services
531311 – Residential Property Managers
238990 – All Other Specialty Trade Contractors
623990 – Other Residential Care Facilities
314120 – Curtain and Linen Mills
238350 – Finish Carpentry Contractors
238290 – Other Building Equipment Contractors

Possible NAICS Codes
712110 – Museums
541990 – All Other Professional, Scientific, and Technical Services
561920 – Convention and Trade Show Organizers
541490 – Other Specialized Design Services
339950 – Sign Manufacturing
541850 – Indoor and Outdoor Display Advertising
541430 – Graphic Design Services
711510 – Independent Artists, Writers, and Performers
541511 – Custom Computer Programming Services
541420 – Industrial Design Services

Possible NAICS Codes
541330 – Engineering Services
541310 – Architectural Services
236220 – Commercial and Institutional Building Construction
712110 – Museums
541490 – Other Specialized Design Services
541430 – Graphic Design Services
541410 – Interior Design Services
712130 – Zoos and Botanical Gardens
921190 – Other General Government Support
561990 – All Other Support Services

Includes
Special Purpose Headwear, including Helmets, except Ballistic Protective; Safety and Protective Clothing; Athletic Clothing; Safety, Combat, Protective, and Work Gloves; Submarine Deck Exposure Clothing; Flight Clothing Components designed for use with both Specialized and Conventional Ensembles.

Excludes
special purpose clothing wherein the primary purpose is ballistic resistant protection; Sporting and Athletic Gloves; Athletic Footwear; Safety Footwear; Personal Armor; Special Hospital and Surgical Clothing.

Notes
This class includes conventional winter, summer, and intermediate flight clothing ensembles and their components. Excluded from this class are specialized antiexposure, antigravity, partial pressure, and full pressure, flight ensembles and their specialized components.

Possible NAICS Codes
315990 – Apparel Accessories and Other Apparel Manufacturing
315210 – Cut and Sew Apparel Contractors
315250 – Cut and Sew Apparel Manufacturing (except Contractors)
326299 – All Other Rubber Product Manufacturing
332999 – All Other Miscellaneous Fabricated Metal Product Manufacturing
322299 – All Other Converted Paper Product Manufacturing
339113 – Surgical Appliance and Supplies Manufacturing
326199 – All Other Plastics Product Manufacturing
313210 – Broadwoven Fabric Mills
711510 – Independent Artists, Writers, and Performers

Includes
Technical and Nontechnical Books and Pamphlets; Regulations; Instruction Manuals; Technical Orders.

Excludes
Sheet and Book Music; Periodicals; Bibles.

Possible NAICS Codes
513130 – Book Publishers
323117 – Books Printing
519290 – Web Search Portals and All Other Information Services
611710 – Educational Support Services
513120 – Periodical Publishers
424920 – Book, Periodical, and Newspaper Merchant Wholesalers
513199 – All Other Publishers
323111 – Commercial Printing (except Screen and Books)
512110 – Motion Picture and Video Production
541519 – Other Computer Related Services

Description
Lease or Rental of Equipment: Lighting Fixtures and Lamps

Possible NAICS Codes
532490 – Other Commercial and Industrial Machinery and Equipment Rental and Leasing
532310 – General Rental Centers
541490 – Other Specialized Design Services
532412 – Construction, Mining, and Forestry Machinery and Equipment Rental and Leasing
423610 – Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers
339112 – Surgical and Medical Instrument Manufacturing
335132 – Commercial, Industrial, and Institutional Electric Lighting Fixture Manufacturing
721110 – Hotels (except Casino Hotels) and Motels
711410 – Agents and Managers for Artists, Athletes, Entertainers, and Other Public Figures
561990 – All Other Support Services

Description
Engineering and Technical Services

Includes
Includes: System Engineering, Technical Assistance and Other Services Used to Support the Program Office During the Acquisition Cycle

Excludes
Excludes: Language Translation and Sign Language Interpretation (PSC R608)

Possible NAICS Codes
541330 – Engineering Services
541990 – All Other Professional, Scientific, and Technical Services
541512 – Computer Systems Design Services
541715 – Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
541690 – Other Scientific and Technical Consulting Services
541620 – Environmental Consulting Services
336611 – Ship Building and Repairing
541519 – Other Computer Related Services
541611 – Administrative Management and General Management Consulting Services
334511 – Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing

Description
Technical Representation Services: Lighting Fixtures and Lamps

Possible NAICS Codes
541490 – Other Specialized Design Services
488119 – Other Airport Operations
711510 – Independent Artists, Writers, and Performers
711130 – Musical Groups and Artists
561210 – Facilities Support Services
531190 – Lessors of Other Real Estate Property
512240 – Sound Recording Studios
334610 – Manufacturing and Reproducing Magnetic and Optical Media
238210 – Electrical Contractors and Other Wiring Installation Contractors