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 5835-01-143-9143
NSN 6150-01-496-6096
NSN 6150-00-528-0636
NSN 6145-01-417-1705
NSN 5950-01-519-2709
NSN 5945-01-384-3198
NSN 6110-01-493-8283
NSN 5990-01-303-6110
NSN 5930-01-391-0395
NSN 6150-01-125-5510
NSN 6145-00-542-7980
NSN 5855-01-560-4811