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 5965-01-463-8176
NSN 6145-01-011-1917
NSN 5930-01-419-5557
NSN 6150-00-398-0833
NSN 6685-01-139-3729
NSN 6610-01-551-1895
NSN 6685-00-422-2990
NSN 5985-01-335-0388
NSN 5990-01-004-6343
NSN 5950-01-607-7055
NSN 5990-01-458-6789
NSN 5998-01-265-4643