USNS WILLIAMS Steering Tech Assist Inactive Total Small Business Set-Aside (FAR 19.5) Notice ID:N3220519Q4746 See attached SOW. Department/Ind.Agency Subtier Office DEPT OF DEFENSE DEPT OF THE NAVY MSC NORFOLK NAICS 541330 - Engineering Services PSC SHIP AND MARINE EQUIPMENT LOCATION: Show Links & Attachments Links () Attachments () Data sourced from SAM.gov. View Official Posting »