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 iron or nonalloy steel
NSN 6105-00-902-2191
NSN 5930-01-423-4233
NSN 6145-00-871-9112
NSN 6145-01-242-9211
NSN 6650-01-394-2646
NSN 5835-01-326-6104
NSN 6620-01-629-4045
NSN 5835-01-495-0595
NSN 6105-00-671-1785
NSN 6645-00-216-6126
NSN 2925-01-564-2617
NSN 6320-01-195-5583