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 5835-01-192-4165
NSN 5915-01-205-2933
NSN 5915-01-633-9845
NSN 6685-00-984-6096
NSN 5930-01-564-1314
NSN 5985-01-586-6786
NSN 5960-01-336-5459
NSN 6220-01-275-0995
NSN 5910-00-067-5166
NSN 5910-01-254-2799
NSN 6645-01-346-4505
NSN 6240-00-945-2246