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: Other fittings nesoi of iron or nonalloy steel
NSN 6110-00-250-7913
NSN 4140-00-195-1980
NSN 5996-00-208-3387
NSN 6685-00-473-0546
NSN 6105-01-376-5902
NSN 6240-01-179-4547
NSN 5910-01-159-6584
NSN 6645-00-200-2322
NSN 5910-01-512-0235
NSN 2925-00-265-7539
NSN 5990-01-141-3562
NSN 5965-01-561-7560