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 alloy steel not stainless
NSN 5920-00-974-4381
NSN 6110-01-288-1776
NSN 5990-01-471-0494
NSN 6110-01-600-0188
NSN 5996-00-932-3796
NSN 6110-00-269-2696
NSN 5990-01-416-1017
NSN 5930-01-431-7712
NSN 6240-00-945-8755
NSN 5925-01-387-7003
NSN 5930-00-206-0210
NSN 5998-01-384-1542