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 4140-00-370-2612
NSN 5895-00-305-7549
NSN 5855-00-494-9581
NSN 6145-01-292-5234
NSN 5910-00-221-5060
NSN 5855-01-245-8689
NSN 6240-01-633-9357
NSN 5905-00-494-1817
NSN 5910-00-119-3488
NSN 5975-01-506-6210
NSN 5965-01-032-9146
NSN 6145-01-374-9365