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 5895-00-853-7206
NSN 5935-01-171-8728
NSN 6135-01-054-2462
NSN 6110-01-195-2764
NSN 5950-00-566-3966
NSN 5950-01-412-9694
NSN 5910-01-248-3452
NSN 6110-01-386-4055
NSN 5985-01-266-9992
NSN 5945-01-548-9249
NSN 6685-00-330-9280
NSN 6220-01-155-6521