Changing NDT2955 to another model

Can i change P-Channel Enhancement Mode Field Effect Transistor NDT2955 to another model because i can't get it. What another model can i use?

This gives you the search criteria:- http://uk.farnell.com/jsp/search/browse.jsp?N=500006+1004185&Ntk=gensearch_001&Ntt=MOSFET+P&Ntx=mode+matchallpartial

But it depends on your application exactly what parameters you are interested in.