This is a proposed one-year Indefinite Delivery Contract for a quantity of knobs, with a total contract ceiling of $350,000. The guaranteed minimum order quantity is 4 units, with an estimated 3 orders per year. Delivery of items is required within 107 days after receipt of order, and they will be shipped to various DLA depots within and outside the continental United States. The solicitation is available only electronically, and quotes must also be submitted electronically. All responsible sources are invited to submit a quote for consideration.