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.
NSN 5996-01-351-6181
NSN 6220-01-246-2303
NSN 6620-00-578-5851
NSN 6145-01-218-8381
NSN 5960-01-564-5044
NSN 5998-00-943-4977
NSN 5975-00-841-5857
NSN 5945-01-154-5987
NSN 6110-00-944-5798
NSN 6220-00-728-4559
NSN 6130-00-829-9782
NSN 5975-01-390-3328