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 6240-00-960-2884
NSN 5905-01-622-2446
NSN 6685-01-521-7002
NSN 6645-01-575-4181
NSN 6610-01-415-1623
NSN 5965-01-313-6569
NSN 7035-01-049-6776
NSN 6150-00-608-9606
NSN 6650-01-050-8680
NSN 5985-00-879-4653
NSN 5855-01-175-3990
NSN 6620-01-044-3371