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 6645-01-608-8249
NSN 6240-01-422-2760
NSN 6645-00-678-0914
NSN 7035-01-090-3369
NSN 5998-00-585-3171
NSN 6110-01-591-1682
NSN 5990-01-586-8202
NSN 5965-00-458-7321
NSN 5950-01-302-4907
NSN 5915-00-461-0529
NSN 6610-00-633-4338
NSN 4140-01-353-2205