MS14312B (NOTICE 2), MILITARY SPECIFICATION: ELBOWS, PIPE, BRASS OR BRONZE, THREADED, 90-DEG., REDUCING, CLASS 250 (14 JAN 2000)
MS14312B (NOTICE 2), MILITARY SPECIFICATION: ELBOWS, PIPE, BRASS OR BRONZE, THREADED, 90-DEG., REDUCING, CLASS 250 (14 JAN 2000).