This procurement is for 29 oil seal pump rings, with delivery required within 179 days after receipt of order. The resulting indefinite delivery contract has a one-year term or a total order ceiling of $350,000, with a guaranteed minimum of 4 items. Items will 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.