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 5895-01-256-0075
NSN 6130-01-013-9343
NSN 5930-01-633-3026
NSN 5990-00-008-1828
NSN 5855-00-688-9954
NSN 5996-00-426-7370
NSN 6685-00-110-9800
NSN 2925-01-565-6410
NSN 5998-01-373-1426
NSN 6650-01-508-3651
NSN 5930-01-537-0836
NSN 5910-01-257-9762