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 5915-01-271-5748
NSN 5920-01-579-0913
NSN 5910-00-701-8295
NSN 6110-01-605-2037
NSN 5975-01-494-0322
NSN 6320-01-512-2031
NSN 6610-01-371-3006
NSN 5965-00-362-2158
NSN 5835-01-647-0775
NSN 6220-01-035-9448
NSN 5925-01-211-7745
NSN 6240-00-466-0703