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 6620-00-518-3595
NSN 5895-01-577-4652
NSN 4140-00-595-2571
NSN 5965-01-583-1507
NSN 6620-00-451-8783
NSN 5930-01-297-8653
NSN 6240-00-428-4027
NSN 5915-00-496-3372
NSN 5915-01-138-1110
NSN 6645-01-276-4047
NSN 5996-01-021-8752
NSN 5998-00-267-1044