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 6650-00-942-4365
NSN 5915-01-481-3489
NSN 2925-01-424-0235
NSN 6220-01-463-9255
NSN 5930-01-345-6490
NSN 5945-01-139-4260
NSN 6320-01-209-0952
NSN 5999-01-104-5694
NSN 5975-01-465-8628
NSN 5915-01-573-5980
NSN 5975-01-074-7860
NSN 6240-00-578-7894