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 5999-00-432-6692
NSN 5960-00-927-6716
NSN 5905-01-537-0402
NSN 5915-00-339-3015
NSN 6320-01-399-6177
NSN 5835-01-482-1591
NSN 6240-01-321-3116
NSN 6645-01-496-9868
NSN 6685-00-149-1026
NSN 5835-01-362-0305
NSN 6645-00-340-4795
NSN 6685-01-446-7300