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 5905-01-359-1963
NSN 6110-01-633-9660
NSN 6650-00-471-1117
NSN 6110-01-447-2770
NSN 6145-01-256-8225
NSN 5910-01-228-8525
NSN 5920-00-925-2639
NSN 5910-01-461-7800
NSN 5895-00-871-9473
NSN 5975-01-133-7789
NSN 6220-00-577-3435
NSN 6620-01-600-0479