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: Other fittings nesoi of iron or nonalloy steel
NSN 6645-01-309-6455
NSN 6105-01-553-1866
NSN 5950-00-124-5004
NSN 5996-00-069-0083
NSN 6650-00-170-5095
NSN 6145-01-501-6548
NSN 5975-01-046-6327
NSN 4140-00-343-2121
NSN 5950-01-376-5086
NSN 5945-01-340-9893
NSN 6105-00-079-6436
NSN 5920-01-211-4365