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 5950-01-521-6729
NSN 6220-01-529-7268
NSN 5990-01-227-6526
NSN 6150-01-406-2070
NSN 6240-01-419-2503
NSN 5930-00-873-4783
NSN 5960-01-259-3846
NSN 6645-01-467-3182
NSN 5895-00-186-8572
NSN 5855-00-235-2676
NSN 5895-00-203-2379
NSN 5996-01-478-9147