This procurement is for a one-year Indefinite Delivery Contract for retaining rings, with an aggregate order ceiling of $350,000.00 and a guaranteed minimum quantity of 253 units. The items will be shipped to various DLA Depots within the Continental United States and outside the Continental United States. This is a source-controlled item, and vendors must supply parts from one of the 16 approved manufacturers listed. All quotes must be submitted electronically, and items must meet the requirements of the cited drawing.