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 5905-01-099-2525
NSN 6240-00-880-1893
NSN 6620-00-739-4457
NSN 5985-01-050-7745
NSN 5855-00-055-1694
NSN 4140-00-164-6832
NSN 5915-00-757-9875
NSN 5998-01-661-3750
NSN 5960-00-955-0012
NSN 5915-01-256-8201
NSN 6240-01-344-7134
NSN 5910-01-012-6014