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 5960-01-609-6565
NSN 6105-01-167-9229
NSN 5999-01-258-6941
NSN 5990-01-501-9094
NSN 5910-01-627-5615
NSN 5925-01-353-9106
NSN 6685-00-155-4301
NSN 5998-01-356-8971
NSN 6620-01-494-6055
NSN 6620-01-510-6367
NSN 5990-01-168-6797
NSN 6650-00-147-4887