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).
NSN 6650-01-316-6419
NSN 6110-00-557-8631
NSN 5920-01-035-7713
NSN 7035-00-264-7543
NSN 5998-01-245-8668
NSN 5910-00-362-6687
NSN 5965-00-539-7778
NSN 6145-01-308-8256
NSN 5935-00-283-1751
NSN 5910-01-626-8988
NSN 5915-00-997-3339
NSN 5930-01-417-2973