Lightroom & Nikon D800e White Balance

Question

I've set my white balance in the camera (D800e) to afixed temperature; 5500K.
When I bring the .NEF file into Lightroom 4.1, the "As Shot" white balance is called out as 5300K, with a +6 Tint.
I get this same reading with any of the six camera profiles listed in the LR Camera Callibration frame.
If LR is reading the metadata in the .NEF file, the numbers ought to match.
Why don't they?

Answer 1

So on import you want all your photos so have a 5500K 0 WB in LR like you did with your old camera?  Then all you have to do is set LR to have that as it’s default WB, or create a Develop preset with WB 5500K0 and use that as your import preset.  The only reason it matters what your camera is set to is that you are using the LR factory default of As Shot so LR interprets the camera’s gray-point values into a WB.  The only thing that is affected by your camera’s setting is the WB of the embedded JPG preview that the camera shows as you review your photos, or that you see when you import photos before LR re-renders things. 
If seeing this spectrum of colors on your camera’s display and on the Import grid is important, then so you need your camera’s custom WB to show up in LR as 5500K +0 then take a sequence of shots where you vary the WB slightly  in your camera maybe by 50K on each one, and keeping track of what you set it to for each one, and find the one that LR interprets most closely as 5500K +0.
I used to do what I think you’re saying you do, have my camera set to the same custom WB for everything and have the tungsten shots look very orange and my twilight shots look very blue and other outdoor shots vary between orange and blue, and then adjust my WB in LR to how I wanted it.  Since I always was needing to adjust my WB in LR, I decided to get a little help from my camera, and now I have it set to AWB so I have the added benefit of the camera’s intelligence in guessing what looks good.  I still synchronize my various photos in a particular lighting scenario to the same WB after deciding what looks best, but sometimes I find the camera does a better job of guessing than I did and I sync to a custom-WB that is equivalent to what it picked for its AWB of one of the shots instead of always having to play with the WB to figure out what I want.  Having my camera set to AWB doesn’t preclude me from having the same WB for all my photos in LR and seeing which ones are warmer or cooler than others, but not having my camera set to AWB removes the camera’s intelligence as a suggested WB.