I know you said you don't do zooms, but...

The 50-135mm f/3.5 is killer, as is the 25-50mm f/4.

For wides, I like the 24mm f/2.8, 28mm f/2.8 (the AIs is better than the AI version). I don't use my 35mm f/2.8 very often, but it's not bad. I love my 17mm f/3.5 Tokina, even though it's not made by Nikon.

Going longer, the 50mm f/1.8 (not the "E") is excellent. Ditto the 85mm f/1.8 and 135mm f/2.8. My arsenal then jumps to a 200mm f/4 and the 300mm f/4.5 EDIF - all solid performers.