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 5998-01-140-3610
NSN 4140-01-050-8096
NSN 5925-01-481-2643
NSN 6110-01-641-8389
NSN 6220-01-496-1517
NSN 6145-01-383-4630
NSN 6145-01-406-4201
NSN 5965-01-568-3413
NSN 6650-00-952-2754
NSN 6110-01-541-8076
NSN 5960-01-428-7300
NSN 5945-01-357-6492