This is a firm-fixed price solicitation for 2 winch parts kits (NSN 2590-01-693-7794), with a 100% quantity option for an additional 2 kits. The estimated total acquisition value is $406,280.64, based on a prior unit price of $203,140.32. Lake Shore Systems, Inc. is the sole approved source, and the solicitation will be issued unrestricted as competition from small businesses is not anticipated. Proposals will be evaluated for best value based on Price, Past Performance, and Delivery. Performance location is not specified.