This is a sole-source notice for 2 units of NSN 7H-4810-014165599, with delivery FOB origin. The government intends to negotiate with only one source due to lack of data or rights to purchase from other suppliers. Interested parties may submit capability statements or quotes, which will be considered if received within 45 days of publication. No budget amount is specified, and no performance location is provided. The government retains discretion to proceed without competition based on responses received.