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 6610-00-971-2503
NSN 6110-01-539-3135
NSN 4140-01-475-8930
NSN 4140-00-529-7463
NSN 5975-01-388-3413
NSN 6620-01-657-6296
NSN 6320-00-270-8222
NSN 5895-01-425-8405
NSN 5925-00-170-4090
NSN 6150-00-566-6336
NSN 6110-01-284-6524
NSN 6650-01-378-6868