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 6145-00-239-1304
NSN 4140-01-199-3590
NSN 2925-01-607-4340
NSN 5960-00-001-8804
NSN 6220-01-129-7115
NSN 6145-01-370-4485
NSN 6320-01-521-1764
NSN 2925-01-361-5310
NSN 2925-01-590-8691
NSN 5998-00-163-7769
NSN 6135-00-062-5080
NSN 5975-01-629-9934