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 6620-01-029-3705
NSN 5985-01-122-5381
NSN 5990-00-099-0822
NSN 5965-01-449-1101
NSN 6105-00-078-9372
NSN 5930-00-297-2599
NSN 5998-00-317-7215
NSN 5990-00-789-1333
NSN 5835-00-419-0575
NSN 5999-01-450-7146
NSN 5990-01-390-2177
NSN 6145-00-117-8861