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 6620-01-059-0876
NSN 5996-00-349-4192
NSN 5855-01-353-3958
NSN 5998-01-212-4498
NSN 5975-01-392-6126
NSN 4140-01-400-3610
NSN 5925-00-759-0925
NSN 5975-01-077-8675
NSN 5945-00-265-1762
NSN 5990-01-129-7701
NSN 5905-01-515-1761
NSN 6650-00-930-4707