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 6150-01-549-6971
NSN 4140-00-710-4549
NSN 7035-01-649-8977
NSN 5915-00-159-1238
NSN 6130-01-188-0332
NSN 6220-00-106-1149
NSN 6650-01-417-1423
NSN 5925-00-387-3956
NSN 6240-00-353-5753
NSN 5930-00-689-1523
NSN 6645-01-549-8910
NSN 5999-01-025-6686