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 5835-00-733-9145
NSN 6130-01-195-1731
NSN 6685-01-317-4839
NSN 6135-01-054-2462
NSN 2925-00-323-0911
NSN 6150-01-325-4697
NSN 5975-01-084-4027
NSN 6105-00-583-9958
NSN 6105-00-840-5522
NSN 6110-01-089-9017
NSN 6650-01-123-3110
NSN 5998-01-326-4313