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: Copper alloy tube or pipe fittings
NSN 5965-01-079-7939
NSN 5999-01-242-1825
NSN 5960-01-010-1497
NSN 6240-00-408-9545
NSN 5855-01-590-1553
NSN 6130-01-056-1317
NSN 6130-01-225-3739
NSN 6645-00-961-5477
NSN 5990-00-274-3225
NSN 6620-01-385-1506
NSN 6645-01-462-2101
NSN 6150-01-267-2390