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 5998-00-186-8583
NSN 6110-00-084-5371
NSN 6320-01-289-0946
NSN 6220-01-268-7553
NSN 5930-01-227-5584
NSN 5910-00-867-6881
NSN 5950-01-234-1976
NSN 5985-01-358-9010
NSN 5920-01-165-6881
NSN 4140-01-142-3192
NSN 5930-01-598-0224
NSN 5950-01-370-6806