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 6645-01-299-7806
NSN 5935-01-599-9958
NSN 6620-00-058-5225
NSN 6220-01-040-2959
NSN 6145-01-423-0049
NSN 6610-00-269-4506
NSN 5835-01-424-4577
NSN 5855-01-063-6340
NSN 6130-00-807-4367
NSN 4140-01-613-6427
NSN 5905-00-288-7885
NSN 6105-00-679-1588