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 5985-00-905-6609
NSN 6620-01-632-2154
NSN 6645-01-594-0285
NSN 6240-01-578-6227
NSN 5920-01-543-6348
NSN 5925-01-395-8935
NSN 5925-01-322-3882
NSN 6685-01-118-8557
NSN 6620-01-175-3429
NSN 6110-00-524-3085
NSN 5915-01-440-2794
NSN 6220-00-694-1489