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 5905-00-520-5582
NSN 2925-00-225-1730
NSN 6620-01-581-8283
NSN 5960-00-267-9298
NSN 5920-01-014-7773
NSN 6110-00-308-3993
NSN 6135-01-608-3470
NSN 5905-00-838-8285
NSN 5975-01-316-1141
NSN 5965-01-388-3492
NSN 6150-01-268-2384
NSN 6610-01-604-1744