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 5990-00-309-0023
NSN 6130-01-356-4872
NSN 5920-01-267-2795
NSN 6135-00-488-4478
NSN 6685-01-233-3750
NSN 5975-00-233-6301
NSN 5855-01-268-6468
NSN 5930-01-340-6141
NSN 6110-00-868-0350
NSN 6645-01-484-6498
NSN 4140-01-344-4847
NSN 6150-01-615-9390