In the case of a loss or damage of baggage or household effects transported under a contract with a carrier that includes a clause described in subsection (a), the amount equal to the full replacement value for the baggage or household effects shall be deducted from the amount owed by the United States to the carrier under the contract upon a failure of the carrier to settle a claim for such loss or total damage within a reasonable time. The amount so deducted shall be remitted to the claimant, notwithstanding
section 2636 of this title.