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 6130-00-440-9057
NSN 5990-01-517-7848
NSN 5999-00-147-5857
NSN 5920-00-433-1854
NSN 5855-01-385-8846
NSN 2925-01-277-5882
NSN 5950-01-608-9280
NSN 5915-00-994-9689
NSN 6620-00-815-2281
NSN 7035-01-022-5763
NSN 7035-01-556-9060
NSN 2925-01-063-9532