Includes
Federal, Military, and Departmental Specifications

Possible NAICS Codes
336413 – Other Aircraft Parts and Auxiliary Equipment Manufacturing
541310 – Architectural Services
541340 – Drafting Services
519130 – Internet Publishing and Broadcasting and Web Search Portals
541330 – Engineering Services
332721 – Precision Turned Product Manufacturing
323117 – Books Printing
531120 – Lessors of Nonresidential Buildings (except Miniwarehouses)
511120 – Periodical Publishers
332710 – Machine Shops