Nachtigal was the 6th man. It was Haase, Penner, Boss, Mike Moritz, and Robert Wert. That's my best recollection, the top 3 (Haase, Penner & Boss) were permanent starters since they were the superstars. Well-oiled machine was my squad in '87.
Good article...worth reading from the LJS. Should get you a little pumped.
https://huskerextra.com/news/basketball/womans-basketball/how-nebraska-commit-amiah-hargrove-completely-changed-basketball-in-her-hometown/article_381cc74e-1513-11ee-85c4-a3766c38ae6f.html