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 5950-00-938-1391
NSN 6145-01-619-4942
NSN 5985-01-425-1729
NSN 5835-01-449-7511
NSN 6105-00-782-8229
NSN 5835-00-892-3510
NSN 6105-01-458-6571
NSN 6320-01-170-4068
NSN 5999-00-542-0541
NSN 5895-01-432-6457
NSN 5965-01-393-2054
NSN 5855-00-256-5562