Ay Sabe correct me if I wrong but that Looks like a Regular Oak Custom 14/7 Snare with a 'Sashi Badge.
Is it possible for me the put Nouveau Lugs on my Musashi?
As I have stated on LGM before there was a release of the Oak Custom with Nouvou lugs for about a year or so. Keith Carlock was in the ads playing the Oak Custom Nouvou. he also used the toms to one of those kits at the MD Fest 2005 it can be seen on the DVD.
That being said the Oak Custom came 3-4 years after Yamaha had Musashi snare were released and they share the same shell make-up of 7-plies. So to directly answer your question that is a Musashi Oak Custum Nouvou custom ordered because they took the Oak Custom Nouvou off the market (This kit Gorden is playing is a Japanese import or a custom order on endorsee priviledge). It was only available in Japan which is where Keith Carlock got introduced to and picked his up.
Yamaha is know to make kits only seen in it's Japanese market such as the Akira Jimbo Rock Custom kit which a gold lug Maple Custom in his signature irredescent white now used on his second signature snare (the current 14"x7" wood-hoop). The first Akira Jimbo snare was 13"x6" with triple flange hoops and natural color. These were used in his first and second VHS vids. They also made an Elvin Jones Custom kit which was a 6-piece with 18" kick in gold sparkle like his snare.
A lessor known series that was available in the United States was the Maple Custom Vintage which was a 4-ply with reinforcement hoops like the Steve Jordan snare (only not all organic) (...or the 4-ply Masters series Dennis plays) with a wrap finish. The vintage was in the 2003-04 catalog.