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 5835-01-344-2857
NSN 5950-01-356-5788
NSN 5998-00-478-0701
NSN 6240-00-300-9883
NSN 6145-00-180-9815
NSN 6220-00-827-0227
NSN 2925-01-567-8027
NSN 5945-01-559-3481
NSN 5990-01-189-9338
NSN 5920-00-045-4211
NSN 6620-01-575-3634
NSN 6145-01-487-7625