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 5910-01-578-9401
NSN 6130-01-246-3310
NSN 6110-00-525-3418
NSN 6105-01-182-8026
NSN 6645-01-452-9495
NSN 5855-01-627-4702
NSN 4140-01-498-3256
NSN 5855-01-443-6806
NSN 6150-00-416-9259
NSN 5920-00-957-6859
NSN 6110-01-356-4735
NSN 5925-01-186-4604