Procurement for NSN 2520015763048, a differential, driving, quantity 1, with delivery required 81 days after date of order (ADO) to DLA depots across CONUS and OCONUS. The contract will be an automated indefinite delivery contract (IDC) with a one-year term, a guaranteed minimum quantity of 1, and an estimated one order per year. The aggregate total of orders is capped at $350,000.00. The approved source is listed as 64678 TDA A4 3200K2117 538 M, and no specifications, plans, or drawings are available. This is a request for quote (RFQ) where all responsible sources may submit electronic quotes, though hard copies are not available.