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 5935-00-848-0569
NSN 5925-01-072-3867
NSN 6620-01-605-1154
NSN 6240-01-607-6252
NSN 5965-01-397-8389
NSN 6645-00-789-0800
NSN 6320-01-158-2177
NSN 6645-01-071-7515
NSN 5960-01-305-5449
NSN 5920-01-360-2770
NSN 6320-00-857-4073
NSN 5965-01-429-9777