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 5920-01-139-5973
NSN 6135-01-465-8061
NSN 5990-00-202-5127
NSN 5950-01-126-7784
NSN 6240-01-585-4516
NSN 5930-01-360-6687
NSN 5835-01-397-8801
NSN 6320-00-931-4855
NSN 5960-01-457-0157
NSN 5975-01-104-2917
NSN 5998-01-646-4186
NSN 2925-01-362-2515