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 6320-01-185-3857
NSN 6620-00-431-3837
NSN 5996-01-165-9344
NSN 5998-01-483-0728
NSN 5855-00-235-2676
NSN 6145-01-145-1867
NSN 6135-00-120-1027
NSN 5835-01-540-4995
NSN 5996-00-680-9932
NSN 5915-01-633-9845
NSN 5998-00-050-6611
NSN 6105-00-887-0454