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: Copper alloy tube or pipe fittings
NSN 6130-01-475-4168
NSN 5975-01-449-2196
NSN 6150-01-330-0978
NSN 5996-00-009-2478
NSN 5990-01-112-3901
NSN 6135-01-442-4581
NSN 5996-01-107-4136
NSN 5925-00-542-8895
NSN 6145-01-612-8271
NSN 6145-00-960-7318
NSN 5910-00-576-3099
NSN 6645-00-162-8943