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 5905-00-833-5826
NSN 6650-01-462-5879
NSN 5835-00-623-2750
NSN 5999-00-111-0556
NSN 5998-01-351-7052
NSN 5835-01-532-9373
NSN 5990-01-529-7307
NSN 2925-00-540-9918
NSN 5950-01-017-1798
NSN 5855-00-156-5489
NSN 6685-01-006-1851
NSN 6110-01-138-8753