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 iron or nonalloy steel
NSN 6135-01-600-8345
NSN 6130-00-583-9925
NSN 6220-01-503-6634
NSN 6645-01-442-4032
NSN 6110-00-587-5241
NSN 5930-01-164-5462
NSN 5990-01-298-6616
NSN 5990-01-056-6413
NSN 5920-00-484-5408
NSN 5996-01-461-8320
NSN 6150-01-173-5487
NSN 5998-00-148-8488