70--INTERFACE UNIT,DATA

This solicitation seeks a flight‑critical spare part (NSN 0R‑7010‑017078551‑P8) that must be sourced from an already government‑approved vendor. The part requires engineering source approval, and only vendors previously approved by the government may submit proposals. The requirement includes four units to be delivered FOB origin, with a focus on maintaining quality through proprietary design data and manufacturing knowledge retained by the approved source. • Quantity: 4 units, FOB origin. • Must be sourced from an already approved vendor; new source qualification is possible but time‑sensitive. • Engineering source approval required; detailed source‑approval data must be submitted with the proposal. • Spares and repair information provided via NAVSUP Weapon Systems Support web links. • Responses accepted within 45 days of posting, with a firm deadline of 14 Dec 2026.