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 5990-00-932-3070
NSN 6610-01-339-9222
NSN 6110-00-111-1225
NSN 5975-01-123-9111
NSN 6145-01-305-1518
NSN 6145-01-212-3528
NSN 5895-01-532-5740
NSN 6150-00-508-9071
NSN 6145-01-564-9204
NSN 5990-00-461-5372
NSN 5998-01-369-8561
NSN 6110-01-161-1570