This is a proposed contract for explosive ordnance supplies, with quantities of 439 and 633 units specified. The Government intends to negotiate with only two approved sources, but all responsible sources may submit a capability statement with an offer for consideration. Interested parties may identify their capability to provide a commercial item alternative within 15 days of this notice. First article testing and a pre-award safety survey are required. The delivery schedule is to be determined, and technical data packages are not available.