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 alloy steel not stainless
NSN 4140-01-008-0559
NSN 6685-01-408-6372
NSN 5945-00-258-3072
NSN 6610-01-447-0695
NSN 5998-01-629-3880
NSN 5990-01-527-4868
NSN 6685-01-585-6794
NSN 5998-01-440-3347
NSN 2925-01-625-6841
NSN 4140-01-537-4479
NSN 6620-00-553-8854
NSN 5985-01-268-2961