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 5998-01-424-0190
NSN 6220-00-240-6443
NSN 5999-01-544-4392
NSN 5985-01-043-3047
NSN 6610-01-303-4272
NSN 6620-01-420-3386
NSN 5985-01-285-1136
NSN 5925-01-530-0895
NSN 6145-01-660-9900
NSN 5910-00-905-4096
NSN 5990-01-120-1910
NSN 6610-00-999-1528