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 6610-01-147-3099
NSN 5990-00-321-8459
NSN 5996-01-057-1981
NSN 6105-01-117-6566
NSN 4140-01-362-0531
NSN 5998-01-014-7048
NSN 6240-01-429-7830
NSN 7035-01-354-4318
NSN 6240-00-318-8800
NSN 5999-00-529-0157
NSN 6135-00-100-8890
NSN 6685-01-314-8568