File:US Navy 081022-N-2183K-158 Sailors test the integrity of a

File:US Navy 100318-N-4774B-061 Signal flags are arranged on the port bridge wing aboard USS Bunker Hill (CG 52).jpg - Wikimedia Commons

Soft pipe hi-res stock photography and images - Page 17 - Alamy

File:US Navy 050104-N-4204E-097 Officer Candidate School cadets, Class 0805, render a salute at the conclusion of their 8th week personnel inspection.jpg - Wikimedia Commons

File:US Navy 110714-N-RI884-151 The guided-missile destroyer USS Russell (DDG 59) is underway in the Pacific Ocean near Hawaii conducting sea trials.jpg - Wikimedia Commons

File:US Navy 080118-N-4649C-033 A Sailor wearing a fire-retardant suit checks for hot spots during a crash and smash drill aboard the guided-missile cruiser USS Shiloh (CG 67).jpg - Wikipedia

File:US Navy 030723-N-3228G-001 Mexican Navy ship Usumacinta (A-412), formerly USS Frederick (LST-1184), arrives in Pearl Harbor for a 10-day port visit.jpg - Wikipedia

File:US Navy 070528-N-4918C-004 Sailors from USS Blue Ridge (LCC 19) Deck department scrub the flight deck following a counter measure wash down and aqueous film forming foam (AFFF) sprinkling system test.jpg - Wikimedia Commons

Sailors test a pipe patch during damage control Olympics aboard the guided-missile destroyer USS Jason Dunham (DDG 109). Jason Dunham is deployed to the U.S. 5th Fleet area of responsibility conducting maritime

Sailors test a pipe patch during damage control Olympics aboard the guided-missile destroyer USS Jason Dunham (DDG 109). Jason Dunham is deployed to the U.S. 5th Fleet area of responsibility conducting maritime

Soft pipe hi-res stock photography and images - Page 17 - Alamy