Mike -
ABS 2004 contains a plumbing pipe catalog that contains many of the fittings
you are looking for. To access this catalog, you must change the pipe
catalog to "Plumbing Pipe US Imperial" by accessing options -> Building
Systems Catalogs.
The fittings in this catalog are based on the fittings described in ASTM
D3311 for glued and ASTM B16.12 for threaded.
I hope this helps...