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 6685-01-233-9122
NSN 6320-01-162-5977
NSN 5925-01-508-5755
NSN 6150-00-554-7591
NSN 6150-01-500-2211
NSN 5945-01-561-1865
NSN 6650-00-241-0970
NSN 2925-00-753-8598
NSN 6685-01-463-2485
NSN 5925-01-394-6058
NSN 6650-01-259-4598
NSN 7035-01-633-9537