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: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 5985-00-204-0028
NSN 6135-00-231-7257
NSN 5910-00-596-3179
NSN 5990-01-565-2226
NSN 5935-00-252-6868
NSN 5950-00-789-4717
NSN 5998-01-650-6813
NSN 5930-01-502-7156
NSN 5998-00-416-4305
NSN 6110-01-551-5644
NSN 6610-00-594-6372
NSN 6220-01-167-7859