Machined groove in flared end to accommodate seal ring per kc103
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 alloy steel not stainless
NSN 6650-01-425-7362
NSN 5998-01-170-5147
NSN 6685-01-360-1874
NSN 5965-00-554-4138
NSN 5965-00-705-1690
NSN 5950-01-336-8509
NSN 2925-00-247-6248
NSN 5945-00-260-2609
NSN 5965-01-505-3716
NSN 5950-00-197-0382
NSN 5925-00-907-6342
NSN 6650-00-575-7487