The United States Navy is seeking bids for the procurement of various ejection seat system parts, including impulse cartridges and explosive actuated devices. The parts are to be used in the NACES Ejection Seat System, which is utilized in various aircraft such as the EA-18G, F/A-18A/B/C/D/F/G, and T-45C. The contract will be awarded to the bidder who submits the lowest priced offer that meets the requirements outlined in the solicitation. • The parts to be procured include impulse cartridges, explosive actuated devices, and other related components. • The parts must meet the specifications and requirements outlined in the solicitation. • The contractor must provide certified cost or pricing data, or submit a written request for an exception. • The contractor must comply with all applicable laws and regulations, including those related to configuration control, engineering change proposals, and requests for variance. • The contractor must submit an electronic copy of any engineering change proposal or request for variance to the contracting officer. • The government reserves the right to invoke first article testing or require the contractor to undergo qualification testing.