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 5950-00-170-6790
NSN 6110-00-606-9297
NSN 5999-01-112-5336
NSN 6145-01-016-7915
NSN 5910-01-198-1519
NSN 5920-00-900-9255
NSN 5905-00-135-6046
NSN 5990-01-115-5859
NSN 6130-00-960-9158
NSN 6145-01-359-5942
NSN 4140-00-816-7049
NSN 6130-01-223-5213