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 5910-00-543-3636
NSN 5855-01-413-8962
NSN 5905-01-285-1053
NSN 6620-01-552-0049
NSN 5925-00-248-5734
NSN 5925-00-876-3179
NSN 2925-00-225-5386
NSN 5935-01-387-1250
NSN 5990-01-539-4653
NSN 6110-01-027-1851
NSN 5965-01-543-9997
NSN 6240-01-476-7357