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 5990-01-414-2778
NSN 5925-01-293-0896
NSN 5985-01-589-8388
NSN 5855-00-631-4565
NSN 6685-00-925-0110
NSN 6220-01-072-7575
NSN 6220-01-117-2918
NSN 5930-01-578-7868
NSN 7035-00-495-2137
NSN 6135-00-793-1809
NSN 5975-01-540-3582
NSN 6320-01-388-1067