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 5910-00-372-4555
NSN 5950-00-341-0625
NSN 5950-00-655-1416
NSN 5996-01-515-6895
NSN 6130-01-422-4709
NSN 5950-00-435-9511
NSN 5905-00-612-0010
NSN 5855-01-343-2933
NSN 5945-00-542-1281
NSN 6130-00-770-8559
NSN 6220-01-453-2699
NSN 6240-01-288-0555