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 2925-00-620-7757
NSN 6610-01-024-5360
NSN 6610-00-040-4124
NSN 5999-00-249-5002
NSN 5960-01-144-9183
NSN 5855-01-617-6560
NSN 5960-01-443-4861
NSN 2925-00-221-4977
NSN 5990-01-199-4832
NSN 5985-01-427-3734
NSN 2925-00-233-5644
NSN 5930-00-005-6938