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 5990-01-510-4699
NSN 5965-00-226-7870
NSN 6145-01-018-4894
NSN 6220-01-084-8619
NSN 6240-01-510-9299
NSN 5998-00-628-4555
NSN 5975-01-195-3781
NSN 5945-01-413-5199
NSN 2925-01-544-4880
NSN 5975-01-604-0200
NSN 6620-01-467-2111
NSN 5855-01-659-0293