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 5905-00-199-1677
NSN 6320-01-422-1212
NSN 5998-01-364-2516
NSN 5930-01-420-5450
NSN 6130-01-134-3169
NSN 6320-00-422-9006
NSN 5855-01-304-3064
NSN 2925-00-587-0672
NSN 6650-01-129-8343
NSN 6110-01-130-7711
NSN 5835-00-550-7728
NSN 6220-01-461-2910