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 5990-01-421-5342
NSN 5990-01-529-8433
NSN 2925-01-494-3259
NSN 6220-00-883-3510
NSN 6110-01-021-0199
NSN 5910-00-663-5865
NSN 6110-00-035-8794
NSN 6220-01-480-4585
NSN 5998-00-988-9270
NSN 5945-01-317-3193
NSN 5998-01-591-5819
NSN 5935-00-484-1291