Retirement tax questions

Thanks, I finally know what that box 5 is.  Now, is it deductible somehow ?  

 

Also, Box 9b Total Employee Contributions is the total amount of money put in from paychecks each time and was TAXED.  Can this be rolled over to an account that actually makes some interest for me?

It just sits there, does not grow interest, and they give it out to me in small increments that I have to be 93 by they time I have it all.  I could use it now to fix my house and have decent home to live in.

Hope you can please give me some insight or a place to go for answers.. OPM is very hard to understand.