WW-P-471 Revision C, December 29, 1981
PIPE FITTINGS: BUSHINGS, LOCKNUTS AND PLUGS; IRON, STEEL, AND ALUMINUM; (THREADED); 125 - 150 POUNDS
Includes all amendments and changes through Cancellation Notice 2, February 27, 2006
Additional Comments: CNCL REFER TO A-A-59616
This specification covers the requirements for bushings, locknuts, and plugs made of aluminum, iron, or steel.