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 6620-00-104-6937
NSN 6620-01-488-4681
NSN 7035-00-897-7567
NSN 6220-01-077-9868
NSN 5915-01-657-9803
NSN 6685-01-605-1491
NSN 6145-01-512-1679
NSN 5930-00-887-9399
NSN 5990-01-426-7350
NSN 6110-00-989-7474
NSN 6150-01-477-4013
NSN 6110-01-139-2182