This is a total small-business set-aside procurement for a gear reducer (part number 2315-RFL115T) to be manufactured/designed in accordance with J & R Engineering Company Inc.; the cited part number is fully descriptive and no separate technical drawings are available. The order is fixed-price with Government inspection and acceptance, FOB destination, Wide Area Workflow payment/invoicing, and cybersecurity/security clause requirements including CMMC level and prohibitions/exclusions. Mercury must not be intentionally added to or contact the hardware/supplies, and the contractor must maintain a Government-acceptable quality inspection system with records available during and after performance. Packaging must satisfy applicable cleanliness/preservation requirements, including MIL-PRF-23199 and related MIL-STD/MIL-DTL criteria; deviations/waivers require justification and Government review, with QAR forwarding to the post-award PCO within five working days. Quoted pricing is requested to remain valid for 60 days unless the bidder specifies another period.