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 6110-01-386-4055
NSN 6650-01-468-6889
NSN 5925-01-395-1971
NSN 5945-00-040-1658
NSN 6105-00-870-4023
NSN 5925-00-969-3090
NSN 5990-01-529-8433
NSN 6620-01-436-3502
NSN 6150-00-110-4071
NSN 5998-00-903-2918
NSN 5835-00-924-4268
NSN 5965-01-396-3184