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 6620-00-553-8988
NSN 6110-01-010-0905
NSN 6685-01-189-8225
NSN 5915-01-085-5491
NSN 6110-01-519-2282
NSN 2925-00-228-8854
NSN 6320-00-977-3930
NSN 6645-00-955-7997
NSN 4140-01-355-8879
NSN 6320-01-631-7828
NSN 5960-01-094-5958
NSN 5999-00-369-1623