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 5945-00-604-0820
NSN 6130-01-652-9509
NSN 5999-00-403-1611
NSN 5835-01-416-6449
NSN 6130-01-141-7038
NSN 7035-01-382-4413
NSN 2925-01-216-4757
NSN 5960-01-323-0024
NSN 5998-01-017-2036
NSN 5950-01-359-4854
NSN 6145-01-632-1083
NSN 6620-01-527-3326