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 alloy steel not stainless
NSN 6645-01-514-6603
NSN 2925-01-143-4229
NSN 5945-00-936-6048
NSN 5895-00-766-9431
NSN 5935-01-004-5536
NSN 6645-01-440-7145
NSN 6135-00-998-5884
NSN 5985-00-067-3324
NSN 5835-00-463-6699
NSN 5998-01-552-7006
NSN 6650-00-462-4700
NSN 6145-01-406-6763