An adapter having standard pipe threads on one end or an unthreaded end designed to accommodate a pipe. 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 pipe or pipe fitting to a boss or boss fitting in a straight line on items such as tanks, housing, valve fittings, or the like. See also adapter bushing and coupling, pipe.
Classification: Copper alloy tube or pipe fittings
NSN 6240-00-816-6749
NSN 6135-01-540-9655
NSN 5999-00-960-7155
NSN 6110-01-408-4002
NSN 6105-00-541-4091
NSN 4140-00-238-9940
NSN 2925-01-032-3814
NSN 5975-00-451-0230
NSN 6105-00-339-8366
NSN 5930-00-405-7286
NSN 2925-01-041-2360
NSN 5910-00-839-8196