This opportunity is for the procurement of 18 units of a specific part (NSN 4130-014853333), with delivery required FOB Origin. The sole approved source is Johnson Controls Navy Systems LLC, as the government lacks the data or rights to purchase or repair the part from other sources. The government intends to solicit and negotiate with only this source under FAR 6.302-1, but all responsible parties may submit capability statements or proposals for consideration. Proposals will be considered if received within 45 days of this notice’s publication. No budget amount or performance location is specified.