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 5920-00-320-7800
NSN 5855-01-417-3250
NSN 6135-01-361-7567
NSN 5960-01-276-7836
NSN 2925-01-029-5300
NSN 5985-01-383-3200
NSN 6130-01-234-5865
NSN 6650-01-407-4653
NSN 5960-01-412-7989
NSN 7035-00-753-0695
NSN 5910-01-039-6205
NSN 5975-00-244-0706