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: Aluminum tube or pipe fittings (couplings,elbows sleeves)
NSN 5915-01-426-8862
NSN 5855-01-580-6760
NSN 5915-01-525-0479
NSN 5920-00-185-5801
NSN 6105-01-570-0351
NSN 6135-01-268-7056
NSN 5945-00-928-1194
NSN 5910-01-633-9963
NSN 5930-00-518-1642
NSN 7035-00-870-0290
NSN 5999-01-382-9269
NSN 6650-01-500-4549