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 5990-01-388-0252
NSN 6135-00-603-4859
NSN 5935-00-701-0326
NSN 5935-01-276-8272
NSN 5925-01-604-8985
NSN 4140-01-029-4211
NSN 6105-01-274-7789
NSN 6145-00-166-7950
NSN 6145-01-026-0030
NSN 6105-01-521-5724
NSN 5920-00-529-0618
NSN 6150-00-205-2490