The Navy is requesting a firm-fixed-price quote for 10 units of a radio frequency amplifier (NSN 7HH 5996 014856673, part number 5612659). Delivery is to DLA Distribution at New Cumberland, PA. The item is source-controlled and restricted to government-approved sources due to militarily sensitive technology; unapproved suppliers may qualify by submitting proof of prior approval, relevant production experience, or test data. A bilateral award requiring the contractor’s written acceptance is anticipated, and early or partial delivery is authorized and desired. The contract includes quality, inspection, mercury-free, packaging, and Buy American/FTA compliance requirements.