An adapter having standard pipe threads on one end or an unthreaded end designed to accommodate a pipe. The other end has external or internal machine threads (straight threads other than pipe or hose series) and is designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. It is designed to join a pipe or pipe fitting to a boss or boss fitting in a straight line on items such as tanks, housing, valve fittings, or the like. See also adapter bushing and coupling, pipe.
Classification: Other fittings nesoi of alloy steel not stainless
NSN 6110-01-137-7981
NSN 5945-00-053-5495
NSN 6135-01-613-1464
NSN 5835-00-968-9552
NSN 7035-01-421-4446
NSN 5996-01-400-3558
NSN 5930-01-014-3643
NSN 6145-01-327-3328
NSN 5895-01-626-0716
NSN 5935-00-927-7662
NSN 5998-01-481-0910
NSN 5965-01-243-5494