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 6135-01-092-4734
NSN 5945-00-212-9093
NSN 5998-00-848-8669
NSN 6135-00-235-1938
NSN 5915-01-438-6668
NSN 5999-01-579-3866
NSN 6650-01-499-1283
NSN 5920-01-474-1504
NSN 6240-00-869-1591
NSN 6610-01-059-5271
NSN 5910-01-641-1373
NSN 6685-01-446-9594