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 6220-01-047-0009
NSN 5985-00-325-8278
NSN 6320-01-347-2638
NSN 6650-01-207-2905
NSN 6240-01-389-4457
NSN 6145-01-398-7451
NSN 6645-00-711-5381
NSN 6620-01-007-4249
NSN 5905-01-415-2902
NSN 5895-01-353-2480
NSN 4140-00-332-5956
NSN 5855-01-290-3248