Cognizant service: navy;
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.
NSN 5990-01-658-9964
NSN 5965-00-296-9994
NSN 5996-01-332-8682
NSN 5998-01-150-9892
NSN 5925-01-158-0762
NSN 5920-01-422-6097
NSN 5945-01-068-3503
NSN 5950-01-125-5374
NSN 6240-00-006-3725
NSN 5999-01-303-6026
NSN 6685-00-499-9233
NSN 6240-01-050-5124