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 6620-01-160-0439
NSN 6220-00-620-6706
NSN 2925-01-597-9541
NSN 6610-00-567-2745
NSN 5965-01-479-0744
NSN 5925-01-611-3434
NSN 5930-01-357-7069
NSN 6320-01-170-4068
NSN 5950-01-632-5470
NSN 2925-00-707-6770
NSN 4140-00-231-1475
NSN 5950-01-253-9765