USNS Humphrey (T-AO 188) PTO Coupling Inactive Notice ID:N3220522Q0112 SEE ATTACHED DOCUMENTS Department/Ind.Agency Subtier Office DEPT OF DEFENSE DEPT OF THE NAVY MSC NORFOLK NAICS 333613 - Mechanical Power Transmission Equipment Manufacturing PSC VEHICULAR POWER TRANSMISSION COMPONENTS LOCATION: Show Links & Attachments Links () Attachments () Data sourced from SAM.gov. View Official Posting »