Want to change valid to date in BOM component uning change number

Hi,

I have a BOM with 3 components 10,20,30 with valid from date as 01/01/2015 to 31/12/9999 now i want to change the valid to date of the 10 line item, is it possible?

Now i want to change the valid to date of 10 line to 10/04/2016 and after that date bom shouldnt consider that component for explosion.

Please help me with your valuable advise.

Thankyou.