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 5835-01-525-3220
NSN 6650-01-013-9958
NSN 6110-01-147-4628
NSN 5985-00-100-4902
NSN 6650-01-261-5239
NSN 5985-01-106-6916
NSN 6135-01-154-3526
NSN 5945-01-634-0588
NSN 5930-01-181-6730
NSN 6105-01-084-8157
NSN 5935-01-293-1317
NSN 5925-01-264-3230