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 6685-00-473-2423
NSN 5930-00-493-3963
NSN 7035-01-070-3143
NSN 5985-00-885-6504
NSN 6135-00-950-2669
NSN 6105-01-477-4744
NSN 6610-01-187-1748
NSN 5835-00-594-4921
NSN 5855-01-486-5046
NSN 5960-01-614-8005
NSN 5960-01-328-8248
NSN 5965-00-529-0602