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 6145-01-442-8143
NSN 5950-00-981-6092
NSN 6320-01-116-3980
NSN 6320-00-343-1798
NSN 5855-00-560-0110
NSN 5920-01-386-7048
NSN 4140-01-102-2244
NSN 5945-00-306-9191
NSN 6610-01-170-2905
NSN 4140-00-707-5963
NSN 6220-01-524-2304
NSN 6145-00-360-2415