This is a one-year indefinite delivery contract for O-Rings, with a total order ceiling of $350,000 and a guaranteed minimum quantity of 110 units. Delivery is required within 57 days after receipt of order, with items to be shipped to various DLA depots within and outside the continental United States. The solicitation is an RFQ available electronically only, and quotes must also be submitted electronically. This is for a Qualified Products List (QPL) item, and all responsible sources may submit a quote for consideration.