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 5996-00-910-0255
NSN 5965-01-601-1918
NSN 5999-01-258-5930
NSN 6685-01-315-9327
NSN 6645-01-381-2050
NSN 6220-00-987-5638
NSN 5950-00-576-3067
NSN 5998-00-104-4050
NSN 5935-01-382-7275
NSN 6320-01-371-3047
NSN 5910-01-194-1529
NSN 6110-01-516-2300