This opportunity is for the procurement of one unit of a flight-critical item (NSN 1R-9999-LLCKCA230-VA) with delivery FOB Origin. Only previously approved sources have been solicited, as the government lacks sufficient data to purchase from other sources and cannot delay award for new source approval. Any bidder not already an approved source must submit detailed technical data as outlined in the NAVSUP WSS Source Approval Brochure with their proposal. The government is not using commercial item acquisition policies, but interested parties may identify their capability to supply a commercial item within 15 days of this notice. No specific budget amount or performance location is stated in the description.