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 5925-00-137-6582
NSN 5950-01-419-0747
NSN 5975-01-655-2610
NSN 6650-01-290-4001
NSN 4140-01-422-5897
NSN 5998-01-160-6775
NSN 5990-00-759-3423
NSN 5895-01-579-5010
NSN 5960-01-003-8480
NSN 6105-01-456-0307
NSN 6620-01-400-2928
NSN 5935-00-186-0932