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 5930-01-625-3280
NSN 5990-00-758-5930
NSN 5965-01-141-8785
NSN 5998-01-020-8986
NSN 5920-01-128-2946
NSN 5945-00-021-9214
NSN 4140-01-472-2768
NSN 5985-00-824-8084
NSN 5935-01-521-8939
NSN 5998-01-576-1470
NSN 5935-01-416-4407
NSN 6145-01-366-3257