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 5999-00-837-0759
NSN 5985-00-490-4555
NSN 6145-00-171-1251
NSN 2925-00-707-6770
NSN 5920-01-089-7903
NSN 4140-01-438-7938
NSN 5960-01-589-6846
NSN 5996-00-067-5219
NSN 6105-00-241-6205
NSN 6110-01-023-0715
NSN 5996-01-415-1028
NSN 6610-01-609-7776