The Naval Surface Warfare Center, Crane Division (NSWC-CR), is seeking proposals for the production, acceptance, and delivery of the Timed Firing Device (TFD). The TFD system includes the TFD kit (MR27), the TFD blasting demo accessory kit (MR28), and the RSI-1586-01 Plastic Encapsulated Detonator or Low Energy Exploding Foil Initiator (LEEFI) (MR29). The Government anticipates awarding a Firm-Fixed-Price (FFP), five-year, Indefinite-Delivery Indefinite-Quantity (IDIQ) supply contract. // Amendment 0001 is to answer questions received from industry.