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 5998-00-209-4016
NSN 4140-01-181-4485
NSN 5935-01-025-1917
NSN 7035-01-207-8704
NSN 6110-01-161-1570
NSN 6650-01-560-0068
NSN 5915-01-131-9933
NSN 5985-00-740-7154
NSN 5920-00-089-4130
NSN 5998-01-331-9640
NSN 5905-01-097-4946
NSN 5915-00-719-5365