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 5945-01-072-0423
NSN 5835-00-594-4921
NSN 6645-01-625-4810
NSN 6240-00-062-3642
NSN 5990-01-025-7466
NSN 5985-01-359-5084
NSN 6650-00-170-5095
NSN 5925-01-457-0289
NSN 6685-01-435-3102
NSN 6145-00-631-4085
NSN 6610-00-400-1252
NSN 5999-00-187-2767