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 5920-00-059-4659
NSN 6135-01-551-0562
NSN 5990-01-304-7597
NSN 6150-01-116-6895
NSN 6685-01-421-4403
NSN 5915-01-371-4194
NSN 5950-01-069-2784
NSN 6220-00-106-8770
NSN 6650-00-287-5868
NSN 5975-01-164-4691
NSN 7035-00-360-2008
NSN 5985-01-524-5994