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 iron or nonalloy steel
NSN 5990-01-223-6321
NSN 4140-01-246-6845
NSN 6645-00-056-1580
NSN 7035-01-438-1269
NSN 5975-00-325-6619
NSN 4140-01-494-8507
NSN 5925-00-144-0482
NSN 5999-00-615-3389
NSN 5910-01-537-6377
NSN 4140-01-533-7037
NSN 6110-01-116-2348
NSN 4140-01-498-2792