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 6320-00-164-4087
NSN 6645-01-297-1117
NSN 5996-01-171-2132
NSN 6150-01-362-4159
NSN 6650-01-369-1650
NSN 5996-00-505-2907
NSN 5915-00-365-9951
NSN 6130-00-334-9227
NSN 5855-00-631-4565
NSN 5915-01-505-1685
NSN 6645-00-456-2923
NSN 6610-00-038-3423