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 5990-01-038-5020
NSN 5935-01-288-0157
NSN 6240-01-220-5225
NSN 5990-01-448-2751
NSN 5945-00-542-1281
NSN 6220-00-455-6306
NSN 5945-01-027-7946
NSN 5975-00-492-1587
NSN 5895-01-479-1744
NSN 5975-00-966-4323
NSN 4140-01-033-7819
NSN 4140-01-003-2501