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 iron or nonalloy steel
NSN 5895-01-653-1255
NSN 5998-01-241-3530
NSN 2925-01-341-0457
NSN 6645-01-042-4220
NSN 5925-00-054-4152
NSN 6620-00-197-5130
NSN 2925-00-963-0943
NSN 5935-00-944-7179
NSN 6320-01-358-8069
NSN 6620-01-207-0667
NSN 5996-00-296-4470
NSN 6150-01-461-7007