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 6130-01-601-3702
NSN 5895-01-363-8728
NSN 6220-01-372-9226
NSN 5990-00-543-2755
NSN 5915-00-512-3706
NSN 5835-01-012-7667
NSN 6110-00-193-2847
NSN 5985-01-117-2298
NSN 5935-01-559-2068
NSN 5915-01-258-4911
NSN 6110-00-867-6860
NSN 5950-01-510-3242