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 alloy steel not stainless
NSN 5905-00-724-7462
NSN 5965-01-542-0846
NSN 5915-01-442-9231
NSN 5855-01-108-2044
NSN 6620-00-555-3992
NSN 5920-00-149-0013
NSN 5999-01-107-9594
NSN 5996-01-321-3092
NSN 5835-01-337-8635
NSN 5930-00-432-3000
NSN 5895-00-222-0533
NSN 5855-01-650-3762