An adapter having machine threads (straight threads other than pipe or hose series) designed to accommodate a tube on one end or an unthreaded end designed to accommodate a tube. 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 tube or tube fitting to a boss or boss fitting in a straight line on items such as tanks, housings, valve fittings, and the like. See also coupling, tube and nipple, tube.
Classification: Other fittings nesoi of iron or nonalloy steel
NSN 6220-01-302-6001
NSN 6105-01-051-3001
NSN 6110-00-401-5554
NSN 6145-01-467-4129
NSN 5985-00-862-8110
NSN 2925-01-155-2994
NSN 5985-01-190-8135
NSN 6150-01-145-5156
NSN 5998-01-253-9786
NSN 6610-01-340-1761
NSN 5915-00-978-6465
NSN 5998-01-532-1911