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 5905-01-455-0337
NSN 5920-00-755-6265
NSN 5975-00-719-9793
NSN 5930-01-169-2404
NSN 5855-01-199-2046
NSN 6240-00-299-9819
NSN 5960-01-276-7836
NSN 5990-01-426-2037
NSN 6240-01-388-8407
NSN 5915-00-261-9970
NSN 6645-01-508-9074
NSN 6320-00-513-8376