Income tax return-e_filing

I am an individual while filing e_return I observe that under Sch-TDS2 i.e. Tax Deducted at source -Other than Salary I find the differnce in amount between  mentioned in form 26AS and the amount appearing at the system (i,e the figure appearing at the time of filling of the return). At the time of filling the return  the figure is appeaing at the col3 under  Sch-TDS2  (i.e. the amount subject to tax deduction) as Rs 51090 and at Col 5 (i.e Tax deducted) as Rs 5127 .

While at Form 26AS under the field  Total amount Paid/Credited is appearing as Rs 65830 and Total tax deducted Rs 6610. Can somebody explain me the reason?

Another question what is the implication of Col.6 of  Sch-TDS2 (i.e amount out of Col 5 claimed this year) .