معلومات الجزء
Two 0.500 in. Thick tabs are welded on top of 0.750 in. Thick plate at corners; tabs have one pin, spring each p/n ms9048-271 that are used to locate template with barbette frame template nsn 1095012245001; four handles p/n 5189288 are mounted to template using two machine screws p/n ms51960-70 per handle; eight through holes 0.248 to 0.255 in. Dia. With countersink one side 0.390 in. Dia. By 82.0 degrees for machine screws; twenty-four 1.0005 to 1.0010 in. Dia. Through holes, one has liner drill bushing p/n 5335579-004 and drill bushing p/n 5335580-005, remaining twenty-three holes just require liner drill bushing; cut out in two places 24.880 to 25.120 in. Length by 19.000 in. width with 6.000 in. radius corners
