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 6110-01-214-9469
NSN 7035-01-479-5268
NSN 6620-01-657-6296
NSN 6150-00-518-2743
NSN 5910-00-253-0716
NSN 5996-00-201-6921
NSN 5920-00-233-8690
NSN 6130-00-618-2712
NSN 6620-01-603-0852
NSN 5930-00-629-2586
NSN 6130-01-568-4010
NSN 5950-00-204-8075