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 6650-00-259-2605
NSN 5855-00-252-5743
NSN 7035-00-517-8232
NSN 6610-01-399-7613
NSN 6220-01-245-5353
NSN 5999-01-407-5864
NSN 6645-01-379-0593
NSN 5965-00-285-0745
NSN 5998-01-615-9484
NSN 5905-01-323-2909
NSN 5965-01-118-6302
NSN 6145-01-013-4068