This is a firm fixed price delivery order contract awarded by the Defense Logistics Agency (DLA) to ATK Space Systems LLC, a division of Northrop Grumman Corporation. The contract is for the procurement of counterbore plugs to support Air Force Materiel Command programs. The contract has a ceiling value of $249,749.30 and a period of performance through September 10, 2019. There is no set-aside designation for this contract. ATK Space Systems LLC has also been a subcontractor to Lockheed Martin Corporation, providing various aerospace components. Additionally, ATK Space Systems LLC holds a separate 5-year $1.8 million indefinite delivery contract from the Air Force Materiel Command Ogden Air Logistics Complex for replenishment spares of the same counterbore plug part numbers.