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 5990-01-633-9503
NSN 6135-00-497-0491
NSN 5945-00-137-8950
NSN 5950-01-537-1110
NSN 6620-01-177-5567
NSN 5835-00-059-5854
NSN 6320-00-456-2092
NSN 5895-01-607-6705
NSN 5855-00-631-4565
NSN 6685-00-917-7277
NSN 5975-00-734-4606
NSN 5998-00-374-2088