USS EMORY S. LAND Safety Valves Servicing Inactive Notice ID:N4044620Q0039 See Combined Synopsis. Department/Ind.Agency Subtier Office DEPT OF DEFENSE DEPT OF THE NAVY MILITARY SEALIFT FLEET SUPPORT CMD NAICS 8113 - Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance PSC MAINT-REP OF SHIP & MARINE EQ Data sourced from SAM.gov. View Official Posting »