The links don't work anymoe though (10 years old).
But from what I can see from ASME B 16.5 figure 6 and table 4, for Large Male there is no dimensional difference between a standard RF face and a "male" Face.
There is though a difference for the Female side and for "small" male faces.
Remember - More details = better answers
Also: If you get a response it's polite to respond to it.