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 5930-01-573-0254
NSN 5965-00-340-6790
NSN 5935-01-100-6775
NSN 6105-01-293-5708
NSN 6650-01-221-5367
NSN 5999-01-611-4263
NSN 5910-01-197-7358
NSN 6320-01-631-7828
NSN 6105-00-989-9792
NSN 5945-01-589-0669
NSN 6220-01-341-3745
NSN 6650-01-633-9147