Keywords: US Navy 031205-N-1573O-049 MCU-2P gas masks assesssment aboard USS John C. Stennis (CVN 74).jpg en Pacific Ocean Dec 5 2003 -- Military-contracted civilian technicians with Naval Sea Systems Command conduct a fit assessment on MCU-2P gas masks aboard USS John C Stennis CVN 74 using TDA 99M respirator functional testing systems The assessment is a joint service project to ensure that all military personnel are properly fitted with nuclear biological chemical defense equipment The San Diego-based aircraft carrier is at sea conducting training exercises in the Southern California operating area U S Navy photo by Photographer's Mate 3rd Class Tyler Orsburn RELEASED 2003-12-05 031205-N-1573O-049 Navy http //www navy mil/view_image asp id 10913 U S Navy photo by Photographer's Mate 3rd Class Tyler Orsburn PD-USGov-Military-Navy Aboard USS John C Stennis CVN-74 MCU-2/P Protective Mask |