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 5975-01-306-0558
NSN 6610-01-629-4140
NSN 5998-00-142-5833
NSN 5905-01-209-9134
NSN 6320-00-405-2348
NSN 5915-01-037-4278
NSN 5915-00-783-4480
NSN 6145-00-655-2738
NSN 6240-01-032-7095
NSN 6130-00-054-9374
NSN 6150-00-250-9171
NSN 5950-01-136-2195