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 5895-01-043-9804
NSN 5910-01-608-3772
NSN 5996-01-373-6562
NSN 6135-00-437-5182
NSN 6610-00-006-5783
NSN 6220-01-354-7598
NSN 5945-01-020-6263
NSN 6610-01-142-8958
NSN 5920-01-357-7165
NSN 5935-01-424-9458
NSN 5930-01-140-9768
NSN 6650-00-460-5059