NSN 3120-01-322-2897, BEARING, SET, SLEEVE.  This solicitation may result in an Indefinite Delivery Contract (IDC) for Commercial Items in accordance with FAR 13.5 for a base period (3 years) plus two one-year option years for total contract duration of 5 years.  The item description contains Rolls-Royce Marine North America, CAGE 1TH76, P/N 20170 & 20171 and Rolls-Royce Marine North America, CAGE 1TH76, P/Ns 21298 & 21219. The solicitation is Unrestricted.  Inspection/Acceptance at Origin.  FOB Destination.  Required delivery is 35 days after receipt of order.  Pricing will be evaluated on the Estimated Annual Demand (EAD) quantity of 35 each for the base and option periods.  The final contract award decision may be based upon a combination of price, delivery, past performance, and other evaluation factors as described in the solicitation. A copy of the solicitation will be available via the DLA Internet Bid Board System (DIBBS) Homepage (https://www.dibbs.bsm.dla.mil).