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 5895-00-153-2595
NSN 6150-00-226-0992
NSN 6220-01-242-9901
NSN 5998-00-487-1384
NSN 6685-01-114-3597
NSN 6610-01-173-6323
NSN 7035-01-145-5059
NSN 6685-01-464-8620
NSN 7035-01-003-9142
NSN 5996-01-392-7220
NSN 5835-00-126-2961
NSN 6620-01-158-3125