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 5835-01-354-0566
NSN 5935-00-550-1340
NSN 5996-00-708-6937
NSN 6650-01-348-6623
NSN 6610-00-395-2574
NSN 6130-01-423-1383
NSN 6145-01-347-8466
NSN 6240-01-012-2706
NSN 6650-01-166-5025
NSN 5996-01-463-3152
NSN 6685-00-004-7438
NSN 6620-00-137-0332