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 6130-00-301-1185
NSN 5920-01-392-1484
NSN 5835-01-332-2867
NSN 5965-01-168-8180
NSN 4140-01-230-8468
NSN 6240-00-234-4166
NSN 6220-00-003-3355
NSN 6110-01-592-2427
NSN 5975-01-616-8208
NSN 5990-01-390-2177
NSN 6645-01-464-8192
NSN 4140-01-262-4256