Navy NEC codes

I am looking for a listing of the Navy NEC codes for enlisted personnel and I am also looking for the jobs listing for officers. Any help in this area I would greatly appreciate it. I need some information on how this is broken down.

http://usmilitary.about.com/od/enlistedjob1/a/navynec.htm

http://www.usna.edu/NavalStation/Career_Counselor_Web/Nec.pdf

These websites should help you out.

www.navy.com has a list of all the jobs and NEC codes if I remember right

navy.com does not have NEC codes. It does have a listing of officer classifications tho.
for NEC listings go to: http://usmilitary.about.com/od/navynecs/a/necmenu.htm . I dont know how old that listing is, but it will give you a good idea.