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 5855-01-578-6742
NSN 6620-00-596-1951
NSN 5945-00-314-4554
NSN 2925-01-027-1293
NSN 5990-01-293-4817
NSN 5975-01-492-4309
NSN 6105-01-211-7174
NSN 6130-00-344-4476
NSN 6135-00-307-6998
NSN 6110-00-594-7640
NSN 5925-01-453-9998
NSN 5915-01-450-7418