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 5915-00-104-3119
NSN 6220-01-104-5075
NSN 6610-01-027-1641
NSN 5965-01-258-5662
NSN 5990-01-433-3786
NSN 2925-01-391-9247
NSN 5998-00-843-1125
NSN 5910-01-286-5836
NSN 6650-00-084-4258
NSN 5835-01-128-9331
NSN 5905-01-421-0160
NSN 5855-01-423-0817