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 5990-01-138-8981
NSN 6130-01-437-5403
NSN 7035-01-011-3760
NSN 6130-01-591-7607
NSN 6240-01-114-1926
NSN 5965-01-024-3532
NSN 6650-01-223-7607
NSN 5910-01-075-2380
NSN 4140-01-123-6066
NSN 2925-01-068-3844
NSN 6645-00-780-5260
NSN 5990-01-347-1478