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 6110-00-260-0130
NSN 5965-00-782-1662
NSN 5965-01-627-7103
NSN 6610-01-367-1640
NSN 6220-01-534-8826
NSN 5999-01-573-5612
NSN 5965-00-578-8931
NSN 6685-01-086-4715
NSN 5998-00-815-1896
NSN 5855-00-455-6070
NSN 6220-00-098-0879
NSN 5835-01-490-9751