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 6240-01-581-2000
NSN 5965-00-904-3451
NSN 5975-00-418-4967
NSN 6145-00-370-1964
NSN 5996-00-852-1730
NSN 2925-01-632-3384
NSN 5945-01-443-4022
NSN 5920-01-233-4244
NSN 4140-00-269-3189
NSN 5996-01-454-6938
NSN 5996-00-729-9024
NSN 6320-00-116-3658