"CONSIST OF: 41A17000-003/ -005/ -007/ -009/ -013/ -015, AN814-8D PLUG, MS29512-08 O-RING, CLASS 150 6"" FLANGE, PIPE FLANGE(A105 STEEL), SCHED NO.40 6"" CAP, AND SCHED NO.120 6"" PIPE // THIS ITEM PROVIDES A MEANS TO ADAT THE ENGINE BLEED AIR DISTRIBUTION CHECK VALVES TO A PNEUMATIC COMPONENTS TEST STAND"