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 6130-01-621-8958
NSN 5990-01-633-9503
NSN 6620-01-290-2973
NSN 5895-01-488-6786
NSN 5996-01-513-3560
NSN 5996-01-195-6509
NSN 6110-00-421-7656
NSN 6220-01-116-2411
NSN 5998-01-265-7077
NSN 4140-01-032-6250
NSN 6685-00-453-9357
NSN 5835-01-392-0575