This is a procurement for 226 cylinder assemblies, with a 100% option quantity, to be delivered within 262 days to Tracy, California. The evaluation will be based on a best-value assessment of price, past performance, delivery, and small business participation. The item is export-controlled, requiring offerors and their suppliers to have an approved JCP certification and DLA authorization to access the technical data before award. This is a set-aside for other than full and open competition, and the approved source is JARP Industries, Inc. Proposals must be submitted via the DIBBS website or email, and hard copies of the solicitation are not available.