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 5960-01-613-6113
NSN 5999-01-455-9402
NSN 6110-01-435-1714
NSN 6320-00-636-0922
NSN 5945-00-432-3075
NSN 6320-00-312-7348
NSN 5965-00-347-0231
NSN 5945-00-870-2137
NSN 5835-01-090-0784
NSN 5996-00-205-2933
NSN 2925-01-185-9144
NSN 5999-00-518-1007