I've worked on large civilian and defense projects for the Federal Government while working for two top-tier management/technology consulting firms and one smaller technology consulting firm. Have you considered approaching some of the big management/technology consulting firms that do most of their work with the federal government? I'm thinking about companies like Booz Allen Hamilton, CSC and SAIC.

I'm pretty sure these companies have the contacts within the federal government agency you'd like to speak to about your project. The Partners at these companies usually have a pretty good idea what the agencies are looking for, so you may want to think about validating the idea through the companies, leveraging their network of connections. Many of the Partners have come from the Federal government.

If the companies see your product as a valuable service, they can then help you get in front of the right people at the federal government agency to speak to about it.

I have a pretty strong network within companies like this and would be happy to discuss further on a call. Either way, best of luck to you!