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 4140-01-263-2180
NSN 5930-01-421-9599
NSN 5930-01-582-7868
NSN 6135-00-603-4859
NSN 5915-01-587-2913
NSN 5930-00-469-6744
NSN 5950-01-324-7494
NSN 5990-00-734-7285
NSN 6150-01-299-2642
NSN 6105-01-627-1071
NSN 5910-00-151-7564
NSN 5935-01-248-8726