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: Fittings, pipe and tube of refined copper
NSN 5990-00-212-4316
NSN 5925-01-294-6662
NSN 6150-01-093-8297
NSN 5960-00-947-7442
NSN 5895-01-087-5682
NSN 5975-01-649-5077
NSN 5855-01-424-7477
NSN 6685-00-896-0009
NSN 6220-01-286-4249
NSN 4140-01-569-7183
NSN 6105-00-451-6563
NSN 6135-01-336-3115