This opportunity is for the supply of a flexible shaft coupling (NSN 3010014322688) with a base quantity of 55 units plus a 25% option. The contract is not set aside for small businesses and will be awarded based on best value, considering past performance, delivery, and price. Offerors must provide a complete data package for evaluation, as no data is currently available. The contractor must have a current NIST SP 800-171 assessment score in SPRS due to Controlled Technical Information. Performance location is not specified, and inspection/acceptance is at destination with FOB origin and first destination transportation applying.