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 5905-00-324-7278
NSN 5925-01-463-9331
NSN 5990-01-431-3725
NSN 5905-00-447-4206
NSN 5998-00-826-9332
NSN 6650-01-633-9147
NSN 6610-00-056-4607
NSN 6320-00-937-5625
NSN 6620-01-156-0814
NSN 5999-00-601-0999
NSN 6130-01-578-4737
NSN 5935-00-379-4444