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 5910-01-337-1985
NSN 6685-00-466-8879
NSN 6610-00-633-4338
NSN 6145-00-337-3188
NSN 5996-00-104-8119
NSN 6110-01-269-5943
NSN 7035-01-384-9257
NSN 6650-01-195-3957
NSN 6135-01-210-8715
NSN 5910-01-449-1055
NSN 6620-01-144-2488
NSN 5960-00-488-4798