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 7035-00-270-5519
NSN 4140-00-141-0132
NSN 5996-01-633-7979
NSN 5920-01-323-2209
NSN 5998-01-327-2995
NSN 5855-01-441-3189
NSN 6145-01-361-6684
NSN 6145-00-971-8284
NSN 5990-01-024-9659
NSN 5935-00-269-9215
NSN 5998-00-225-1914
NSN 5835-00-286-5432