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 5920-01-442-0732
NSN 4140-01-571-9155
NSN 6110-00-257-1446
NSN 5998-01-567-2908
NSN 4140-00-990-8389
NSN 2925-01-038-7625
NSN 5930-01-574-8371
NSN 5920-01-533-7634
NSN 6620-01-024-1228
NSN 5935-01-255-8286
NSN 6645-01-236-6387
NSN 6645-01-484-9847