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 6135-01-260-7180
NSN 6105-01-242-0339
NSN 4140-01-487-7179
NSN 5998-00-334-0386
NSN 5965-01-459-8203
NSN 6650-01-512-9650
NSN 6130-00-014-7003
NSN 5925-00-936-3934
NSN 6650-01-185-2544
NSN 5999-01-005-9405
NSN 5996-00-824-5943
NSN 6240-01-030-8788