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 4140-00-373-0740
NSN 5925-01-331-5372
NSN 6240-01-055-9696
NSN 6240-00-251-5235
NSN 5996-01-151-7090
NSN 5915-00-311-8936
NSN 5998-01-549-1895
NSN 6685-00-767-7514
NSN 6110-00-062-5908
NSN 6135-01-108-6057
NSN 5915-01-442-2934
NSN 5895-00-299-1601