58--RECEIVER-TRANSMITTE - AND OTHER REPLACEMENT PARTS, IN REPAIR/MODIFICATION OF

The Navy is soliciting two flight‑critical receiver‑transmitter replacement parts (NSN 0R‑5865‑017234263‑E8) for repair/modification work. Offers must come from sources already approved by the Government; any vendor not on the approved list must submit a source‑approval package as described in the NAVSUP Weapon Systems Support brochures. Delivery is FOB origin, and the solicitation emphasizes that the item is flight‑critical, requiring prompt award. • Quantity: 2 units, delivery FOB origin. • Only pre‑approved sources may submit; new vendors must provide detailed source‑approval documentation. • The solicitation cites multiple NAVSUP resources for technical data, specifications, and source‑approval instructions. • Submission deadline is 13 Oct 2026, 14:00 EDT; no pre‑bid meeting or site visit is indicated. • The contract will be awarded to an approved supplier that meets the FAR 52.209‑1 qualification requirements.