This opportunity involves acquiring two units of an unstable, flight-critical part (NSN 0R-1680-016211302-QE) with a delivery term of FOB Origin. The part’s design is undergoing major changes, making the current configuration obsolete, and only government-approved sources are eligible for award. Performance of services is not specified, but the item is sourced through NAVSUP Weapon Systems Support. No budget amount is provided. Interested parties must submit all required source approval data within 45 days of this notice to be considered.