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 5998-01-391-5000
NSN 5998-01-646-8402
NSN 5999-00-529-0157
NSN 5915-00-188-4054
NSN 5999-00-671-7258
NSN 2925-00-156-8963
NSN 5935-01-282-2607
NSN 5960-00-658-7209
NSN 5910-01-308-2923
NSN 6105-00-025-1797
NSN 5915-01-212-2988
NSN 6645-00-851-4575