MS14311B (NOTICE 2), MILITARY SPECIFICATION: FITTINGS, PIPE, BRASS OR BRONZE, THREADED (90 DEG. ELBOWS TEES, CROSSES, 45-DEG. ELBOWS, AND COUPLING), CLASS 250 (12 JAN 2000)

MS14311B (NOTICE 2), MILITARY SPECIFICATION: FITTINGS, PIPE, BRASS OR BRONZE, THREADED (90 DEG. ELBOWS TEES, CROSSES, 45-DEG. ELBOWS, AND COUPLING), CLASS 250 (12 JAN 2000).