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 7035-01-263-5463
NSN 5905-00-739-6978
NSN 6320-01-476-7702
NSN 5905-01-445-5101
NSN 6220-00-595-6954
NSN 5960-00-185-9974
NSN 6110-01-566-0483
NSN 6645-01-246-2725
NSN 6650-00-641-6139
NSN 5965-01-389-0004
NSN 6220-01-043-6500
NSN 5965-01-443-2416