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: Aluminum tube or pipe fittings (couplings,elbows sleeves)
NSN 5905-00-188-9029
NSN 6110-00-221-1868
NSN 5985-01-376-2659
NSN 6145-01-328-0798
NSN 7035-01-026-0117
NSN 6220-00-712-1779
NSN 5920-00-620-4780
NSN 6610-01-055-4147
NSN 5855-00-327-2112
NSN 6150-01-330-6133
NSN 6145-01-107-2896
NSN 5920-00-853-0177