WW-U-516B (NOTICE 1), FEDERAL SPECIFICATION: UNIONS, BRASS OR BRONZE, THREADED PIPE CONNECTIONS AND SOLDER-JOINT TUBE CONNECTIONS (12-FEB-1990) [S/S BY A-A-59617]
WW-U-516B (NOTICE 1), FEDERAL SPECIFICATION: UNIONS, BRASS OR BRONZE, THREADED PIPE CONNECTIONS AND SOLDER-JOINT TUBE CONNECTIONS (12-FEB-1990) [S/S BY A-A-59617].