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 6650-01-315-6609
NSN 5985-01-420-6195
NSN 6110-00-715-9404
NSN 7035-00-703-3535
NSN 5998-01-188-4742
NSN 5950-01-312-2947
NSN 6130-01-048-0455
NSN 5905-00-287-5053
NSN 6105-01-270-8117
NSN 6320-00-586-5641
NSN 6130-01-228-3828
NSN 6145-01-604-0649