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 6320-00-468-8421
NSN 5855-01-054-5243
NSN 6105-00-796-7131
NSN 5998-00-570-5807
NSN 5990-00-675-8398
NSN 6320-01-274-2501
NSN 6110-00-960-4437
NSN 5960-00-959-7413
NSN 6130-01-599-5990
NSN 6240-00-477-3027
NSN 5935-01-309-9264
NSN 5925-00-482-5779