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 5920-00-351-8428
NSN 6620-00-863-4639
NSN 6610-01-555-8364
NSN 6320-01-449-1014
NSN 6220-00-276-8681
NSN 5925-01-283-9588
NSN 5945-00-841-0859
NSN 6650-01-600-2980
NSN 6650-00-078-5773
NSN 6610-01-412-0058
NSN 5925-00-453-5026
NSN 5960-00-752-1012