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 6220-01-287-6029
NSN 5905-00-465-3339
NSN 6685-00-788-7345
NSN 5925-01-576-7042
NSN 6110-01-250-2936
NSN 6240-01-541-7009
NSN 6130-01-417-2165
NSN 6145-01-626-8304
NSN 5999-01-618-2504
NSN 5910-00-260-6944
NSN 5945-00-437-9092
NSN 5975-01-221-6497