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 6240-01-315-7849
NSN 6650-01-331-5243
NSN 6240-00-372-4841
NSN 6320-00-032-4853
NSN 5996-01-472-4681
NSN 5998-00-899-0995
NSN 6645-01-130-9393
NSN 5835-00-461-9984
NSN 5960-01-387-8467
NSN 5945-01-255-4141
NSN 5985-01-484-1804
NSN 5915-01-167-9072