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 6220-01-495-2851
NSN 5915-00-111-1905
NSN 6620-01-007-8368
NSN 5996-00-862-5514
NSN 5990-01-529-7307
NSN 5915-01-168-6570
NSN 6645-01-320-4138
NSN 5895-01-159-7854
NSN 5895-01-235-2371
NSN 5960-00-338-9164
NSN 4140-00-505-1684
NSN 5835-01-270-7899