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 6320-01-449-1014
NSN 6610-01-419-0929
NSN 5996-00-454-7938
NSN 5930-01-625-7312
NSN 6220-00-438-5049
NSN 6320-01-371-3047
NSN 2925-01-193-6689
NSN 6650-00-918-4156
NSN 6145-00-246-9776
NSN 6620-01-387-7645
NSN 6685-01-508-5432
NSN 2925-01-494-8360