Cylinder sleeve

The Defense Logistics Agency Land and Maritime seeks quotes for cylinder sleeves, NSN 2815-01-247-2221, under request for quotation SPE7LX27U0346, with quotes due November 10, 2026. The procurement is a Total Small Business set-aside, and the item is a restricted source requiring government engineering source approval.

The solicitation is an AIDC issued through DIBBS, which is the required submission channel. Line 0001 covers 404 EA with delivery within 52 days, FOB Origin, and inspection at destination. The solicitation file describes a unilateral simplified indefinite delivery contract below the simplified acquisition threshold for a one-year period, with a contract maximum of $350,000, a guaranteed minimum of 60 units, and a minimum delivery order quantity of 101 units. Acceptable performance on the initial delivery order creates the contract and obligates the contractor to accept additional orders under identical terms.

Technical requirements specify classification #3, an outside diameter of 4.6261 to 4.6270 inches, and a 1.05-inch port height, for use on Detroit Diesel 71 Series engines. Offerors must meet MIL-T-31000 alternate offeror requirements, including detailed drawings, process sheets, source identification, and reverse engineering documentation if applicable. Casting or forging and tooling may be required. Marking must include a production date stamp of April 1989 or later with special labeling per MIL-STD-129. Quotes must remain valid for a minimum of 90 days. The solicitation incorporates DFARS Buy American and Balance of Payments Program requirements.

Price is the sole evaluation basis, measured as the quoted price for the estimated annual demand.