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 6650-01-508-3651
NSN 5998-00-878-8413
NSN 2925-00-905-2655
NSN 5950-01-380-0420
NSN 5945-00-251-7423
NSN 5965-01-512-1245
NSN 5950-00-589-6292
NSN 5998-01-370-5321
NSN 6145-01-386-4299
NSN 6130-01-050-8723
NSN 5996-01-010-4333
NSN 5985-00-506-8036