EOS Inc., Charleston, South Carolina, has been awarded an estimated $9,292,787 firm-fixed-price, indefinite-delivery/indefinite-quantity, long-term contract for crank case dampers. The first delivery order (SPRDL1-23-F-0005, $1,789,623) was awarded at the same time. This was a sole-source acquisition using justification 10 U.S. Code 2304 (c)(1), as stated in Federal Acquisition Regulation 6.302-1. This is a five-year contract with no option periods. The performance completion date is Nov. 8, 2027. Using military service is Army. Type of appropriation is fiscal 2023 Army working capital funds. The contracting activity is the Defense Logistics Agency Land and Maritime, Warren, Michigan (SPRDL1-23-D-0005).