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 5835-00-074-3700
NSN 6650-01-527-2610
NSN 5915-01-210-7153
NSN 5925-00-495-6519
NSN 6145-01-230-0058
NSN 5996-01-433-7045
NSN 5950-01-273-7987
NSN 6105-01-427-8439
NSN 6320-01-420-0340
NSN 5935-00-688-4622
NSN 6645-00-766-7935
NSN 5855-01-308-0955