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 5998-00-270-1179
NSN 6150-01-045-1529
NSN 5950-01-134-7409
NSN 5960-00-813-4520
NSN 6645-01-557-8134
NSN 5999-01-508-2041
NSN 5935-00-852-4891
NSN 6620-00-783-9560
NSN 2925-01-164-4197
NSN 4140-01-110-5712
NSN 6130-01-454-6334
NSN 5999-00-246-6304