This is a proposed procurement for self-locking nuts, with a one-year contract term or until total orders reach $350,000. The guaranteed minimum quantity is 437 units, with an estimated six orders per year. Delivery is required within 84 days after receipt of order (ARO), with items to be shipped to various DLA depots within and outside the continental United States. The solicitation is an RFQ available only electronically, and quotes must be submitted electronically. All responsible sources may submit a quote for consideration.