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: Fittings, pipe and tube of refined copper
NSN 6145-01-132-6600
NSN 6650-00-561-3762
NSN 7035-01-577-5705
NSN 6130-00-468-6222
NSN 5920-01-346-1208
NSN 5945-01-013-1175
NSN 6145-01-492-6672
NSN 4140-01-400-3610
NSN 5930-00-931-6028
NSN 6130-01-436-3611
NSN 5855-00-933-5026
NSN 5920-01-341-6741