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 5835-00-978-9806
NSN 5996-00-935-5070
NSN 6110-01-321-7683
NSN 6220-01-056-4874
NSN 6685-01-264-0093
NSN 5920-00-043-5138
NSN 5960-01-367-6153
NSN 5920-01-398-0580
NSN 4140-01-257-2676
NSN 6320-01-622-5493
NSN 5920-00-398-0766
NSN 6145-01-513-0104