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 5915-01-427-9857
NSN 5910-00-400-2196
NSN 5905-01-160-7546
NSN 6110-01-438-2604
NSN 6685-01-572-5111
NSN 5925-01-060-3403
NSN 6610-00-467-7289
NSN 2925-01-344-6073
NSN 5965-01-147-7327
NSN 5910-01-099-4202
NSN 6610-01-450-1042
NSN 2925-00-257-2872