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 5910-00-647-4059
NSN 5985-00-403-4145
NSN 5835-00-174-7763
NSN 5990-01-250-4198
NSN 5930-00-892-1668
NSN 5960-01-516-7264
NSN 5975-01-478-5123
NSN 6620-00-770-9794
NSN 5960-00-579-0298
NSN 5915-00-808-8249
NSN 6685-01-473-9014
NSN 6650-01-359-1770