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 6130-01-391-4572
NSN 5975-00-894-1125
NSN 5915-01-389-0025
NSN 5999-00-399-7866
NSN 5935-01-429-0347
NSN 2925-00-295-8109
NSN 5996-01-282-7931
NSN 5895-01-423-0813
NSN 5998-01-562-1557
NSN 6610-00-343-9331
NSN 5998-01-142-0294
NSN 6685-01-473-9026