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: Other fittings nesoi of iron or nonalloy steel
NSN 6610-00-280-6037
NSN 4140-01-170-2618
NSN 6610-01-088-5871
NSN 6110-01-415-5086
NSN 5835-01-593-7579
NSN 7035-00-797-2635
NSN 2925-01-197-7864
NSN 5835-00-133-0599
NSN 5985-01-057-8723
NSN 5915-01-403-2599
NSN 5895-00-203-2379
NSN 6220-00-285-8104