An adapter having machine threads (straight threads other than pipe or hose series) designed to accommodate a tube on one end or an unthreaded end designed to accommodate a tube. 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 tube or tube fitting to a boss or boss fitting in a straight line on items such as tanks, housings, valve fittings, and the like. See also coupling, tube and nipple, tube.
Classification: Copper alloy tube or pipe fittings
NSN 6685-01-168-1532
NSN 6105-00-578-3319
NSN 5999-01-503-4178
NSN 5910-01-478-5969
NSN 6110-00-706-8661
NSN 5905-01-325-7996
NSN 2925-00-137-1209
NSN 5990-01-390-2177
NSN 6130-01-310-8857
NSN 5960-01-133-0028
NSN 6145-01-252-3777
NSN 5996-00-772-6643