This is a solicitation for the manufacture of a "PENETRATOR, ASSY" for the Navy, with strict quality and material requirements. The item must be mercury-free and manufactured according to a specific Cage Code and reference number. Inspection and acceptance of the supplies will occur at a source location, which is not specified in the provided text. The performance of work is restricted to the facility named in the contract, and any request to change production facilities requires a $250 price reduction to cover administrative costs.