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 6110-01-607-5867
NSN 5990-00-937-1816
NSN 5910-01-442-4216
NSN 5950-01-107-0945
NSN 6240-01-057-5822
NSN 5998-01-390-3620
NSN 5975-01-631-7552
NSN 5835-01-468-0579
NSN 6110-01-264-2692
NSN 5855-01-537-1162
NSN 6240-00-244-0483
NSN 6685-01-507-3158