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 6150-01-219-7009
NSN 4140-00-185-2993
NSN 6135-01-633-8502
NSN 4140-01-219-1506
NSN 4140-01-297-8324
NSN 6145-00-683-5353
NSN 5945-01-300-9945
NSN 5930-01-420-6183
NSN 6645-00-832-1609
NSN 5930-01-112-1346
NSN 6645-00-435-5610
NSN 5990-01-392-2210