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 iron or nonalloy steel
NSN 5998-00-356-3188
NSN 5930-00-376-2274
NSN 6650-00-900-0049
NSN 5998-01-487-6913
NSN 5996-00-426-7370
NSN 5925-01-574-8523
NSN 5998-00-892-2200
NSN 5905-00-425-3902
NSN 5996-01-425-1455
NSN 5855-00-228-8446
NSN 5915-01-511-8384
NSN 5920-00-709-1149