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: Other fittings nesoi of alloy steel not stainless
NSN 6110-01-225-5627
NSN 6620-00-635-7347
NSN 5998-01-439-7947
NSN 5960-01-334-5146
NSN 6220-01-411-8925
NSN 5998-01-370-4384
NSN 5910-01-069-4746
NSN 6320-00-115-0883
NSN 6105-00-347-6917
NSN 5998-01-263-4518
NSN 6145-00-322-7146
NSN 5996-00-245-2581