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 5930-00-354-9417
NSN 6645-01-127-7879
NSN 6320-01-399-6177
NSN 6320-01-157-9076
NSN 5975-01-038-8707
NSN 6620-00-546-6071
NSN 6320-01-519-8767
NSN 6130-00-099-9395
NSN 5975-01-133-0346
NSN 5835-01-432-1277
NSN 5998-01-037-5659
NSN 6105-01-650-6505