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 5905-01-137-6332
NSN 5935-00-357-9430
NSN 5999-01-155-4849
NSN 5855-01-523-1177
NSN 5910-00-859-4952
NSN 5975-00-686-3504
NSN 5950-00-947-4712
NSN 6150-01-044-7370
NSN 6110-00-721-4042
NSN 6135-01-468-6491
NSN 5945-01-425-2986
NSN 5975-00-383-1384