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 4140-01-525-7692
NSN 5998-01-030-9523
NSN 6620-01-406-3584
NSN 6135-01-290-1594
NSN 6220-00-960-7591
NSN 5950-01-415-5752
NSN 5920-01-391-3739
NSN 5985-01-179-8379
NSN 5996-01-110-7706
NSN 5985-01-416-6439
NSN 5998-01-625-9517
NSN 5975-01-615-2325