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 6320-00-882-7061
NSN 5990-00-582-0342
NSN 6320-00-449-5096
NSN 5996-00-542-7081
NSN 5990-01-204-6163
NSN 5960-01-539-1956
NSN 5920-00-699-1927
NSN 6645-01-400-1137
NSN 6610-00-335-6083
NSN 5835-01-546-2008
NSN 5999-00-816-9670
NSN 6130-00-258-2716