Flanges conform to asa standard b16.5
An item solid or split into halves, having a threaded or unthreaded hole for the purpose of connecting or retaining a pipe, tube, or hose fitting. The face of the flange may be smooth, grooved, or serrated and may be drilled for connecting bolts or studs. If the item is unthreaded, the pipe or tube may be retained by welding, brazing, compression, or the like. Excludes flange, pipe, blind; ferrule, grooved clamp coupling; and adapter (as modified).
Classification: Flanges of iron or nonalloy steel
NSN 6650-01-068-3186
NSN 5920-01-203-5702
NSN 5910-00-596-3179
NSN 5996-01-434-0922
NSN 5910-01-343-8332
NSN 5990-01-359-8334
NSN 6130-01-146-4687
NSN 7035-01-063-0453
NSN 4140-01-030-8527
NSN 5855-01-387-8827
NSN 7035-00-312-3055
NSN 6620-00-243-1759