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 5996-01-311-1167
NSN 6150-01-459-8412
NSN 2925-01-030-6580
NSN 5996-00-935-2647
NSN 6110-01-224-6409
NSN 5950-01-217-4092
NSN 5990-01-443-2931
NSN 6610-00-455-3979
NSN 6135-00-145-8884
NSN 6135-01-422-1440
NSN 6110-01-611-6393
NSN 6145-01-257-7013