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 5935-01-656-4396
NSN 5920-01-257-4284
NSN 6320-01-407-4411
NSN 2925-01-348-3206
NSN 6240-01-494-9202
NSN 6240-00-725-9923
NSN 2925-00-564-1692
NSN 5985-00-852-0457
NSN 6150-01-581-1217
NSN 5960-01-649-1341
NSN 6135-01-260-7180
NSN 5950-01-436-1517