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 6240-00-041-5043
NSN 5935-00-200-1017
NSN 5996-01-007-9421
NSN 6645-01-079-9216
NSN 6145-01-537-0952
NSN 7035-00-731-8729
NSN 5945-01-343-4902
NSN 5855-00-256-5562
NSN 5985-00-186-8755
NSN 5960-01-612-6869
NSN 5935-01-152-5408
NSN 5855-01-593-9433