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 6105-00-112-0254
NSN 6650-01-437-0855
NSN 6135-00-160-7708
NSN 6135-01-106-7740
NSN 5920-01-562-8136
NSN 5930-01-304-8792
NSN 5915-01-178-6802
NSN 5835-01-373-3498
NSN 5965-01-413-2938
NSN 6685-00-991-3640
NSN 5855-01-536-8145
NSN 5935-01-441-6279