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 6220-01-237-6776
NSN 5996-01-327-0220
NSN 6685-00-925-7491
NSN 5999-01-076-3688
NSN 6610-00-469-5279
NSN 5895-01-112-4240
NSN 5950-01-189-6325
NSN 6220-00-153-9704
NSN 5835-01-641-0073
NSN 5905-01-317-3027
NSN 6240-01-542-8886
NSN 5999-01-532-3076