I took the parts off a brass Sensi for my Vaughncraft snare,great hardware as well!It's a solid well built drum.
I actually stripped mine of all parts and put them on a COB Dynasonic shell. I had to widen the lug holes a tad and I screwed up and mis-drilled the throw off by one panel (DOH!!), but made a sweet drum out of it. Definitely good parts back then.
I even have a 70's Slingy Krupa COB shell modded by John Craviotto back in the day - he did something with the bearing edges (I am told) and tossed the tombstone throw for a Pearl!