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 5835-01-380-0448
NSN 5990-01-093-8328
NSN 5985-00-265-9019
NSN 6220-01-084-0287
NSN 6650-01-314-5073
NSN 6110-01-368-7130
NSN 6610-00-915-3215
NSN 6685-01-500-4808
NSN 6110-01-360-2783
NSN 5930-00-934-2843
NSN 5996-00-914-3143
NSN 6105-00-056-1679