Army 1099R shows $54333.49 earned and $7486.50 tax withheld; however the TurboTax form does not reflect the $7486.50 payment.
The federal taxes withheld on your Form 1099-R are shown in box 4 of the form. After you complete entry of the Form 1099-R, the federal taxes withheld flow to your federal tax return, Form 1040 Line 25b.