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 6610-01-365-7796
NSN 6320-01-373-9355
NSN 7035-00-546-2560
NSN 4140-00-500-2718
NSN 5905-00-969-1521
NSN 6105-01-660-9656
NSN 6150-00-258-8399
NSN 5998-01-220-7780
NSN 5960-00-131-1218
NSN 4140-00-753-6888
NSN 5920-01-657-3736
NSN 6320-01-054-3046