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 5999-01-423-4963
NSN 5915-00-156-2083
NSN 6620-01-143-2569
NSN 6320-01-607-1491
NSN 5935-00-394-9903
NSN 5965-00-177-2932
NSN 6220-01-441-0508
NSN 5998-01-050-3340
NSN 4140-01-359-2895
NSN 6620-01-633-7058
NSN 5915-01-485-7926
NSN 5925-01-367-1807