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 5975-01-100-3222
NSN 5835-00-145-3786
NSN 6240-01-608-2172
NSN 2925-01-502-9903
NSN 6650-00-389-4111
NSN 5996-01-400-3558
NSN 5920-01-426-1806
NSN 5990-00-964-9672
NSN 5910-01-441-6827
NSN 6620-00-902-5090
NSN 5925-01-243-5615
NSN 6110-01-360-6808