I could not find any listing of specific models behind the 3500. But following is what I could find.
GM 246 1998-2007 There are several different versions for those years. There was also the GM 261 HD, GM 263 HD, GM 263 XHD.
After 87 GM switched so many times it is hard to keep up, it seemed they were switching transfer cases between 1500 - 2500 - & 3500 models, none of these had the same transfer case.
The NV4500 was introduced in 1993, so not sure how long the NV3500 was around after that.
I did find 1 source that had some what of a listing.
GMC / CHEVY TRANSFER CASE
1969-1991 GMC, Chevrolet with NP 205
1981-1988 K & V 10,20,25 GMC, Chevrolet with NP 208
1989-1991 GMC, Chevrolet with BW 1370
1989-1995 K3500 GMC, Chevrolet with BW 4470
1991-1995 K30-R05 GMC, Chevrolet with BW 4401
1988-1996 K15/35 GMC, Chevrolet with NP 241
1996-1997 Blazer, Tahoe, Yukon, Suburban
GMC, Chevrolet with NP 243
The source I got that from is
Ventures Truck Parts.