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 6685-01-255-2253
NSN 5960-00-468-5101
NSN 6320-01-021-6633
NSN 6240-00-426-1972
NSN 5920-01-593-2489
NSN 6105-01-049-1475
NSN 6620-01-184-7384
NSN 6610-00-476-2037
NSN 6685-01-264-8769
NSN 6610-00-001-5516
NSN 5935-01-284-3463
NSN 6685-01-342-5208