HUB, VIBRATION DAMPE

The contract pertains to the procurement of a hub vibration damper specifically designed for use on the Detroit Diesel Allison division of GMC 71 in-line diesel engines, with the part number 5186050 and NSN 2815-00-546-3763. This is a restricted-source item requiring government engineering source approval, and it is classified as a critical application item. The product must comply with stringent technical and quality requirements outlined in the DLA Master List of Technical and Quality Requirements, and all materials must exclude intentional addition or direct contact with mercury or mercury-containing compounds, except for specific functional uses such as batteries, lamps, sensors, and naval-specified reagents, which must meet additional containment safety standards per NAVSEA 5100-003D. Packaging must adhere to MIL-STD-2073-1E and MIL-STD-129, with no special marking required, and palletization must follow DLA procurement guidelines. The unit of issue is each, with a firm quantity of 63 units, no variance allowed, and delivery is FOB origin. The delivery schedule requires fulfillment within 168 days from the contract date, with an original required delivery date of December 2, 2026, and a need ship date of January 19, 2027. All items must be delivered to the DLA Distribution facility at the New Cumberland, Pennsylvania location, and transportation instructions follow DLAD procedural notes C19 and C20. The solicitation, identified as SPE7L5-26-T-4555, was issued on July 23, 2026, with proposals due by August 3, 2026, and is a total small business set-aside under NAICS code 333618. The contract is managed by the Department of Defense, specifically the Land Supplier Operations Engines, with Mary Rowley as the primary point of contact. The pricing structure lists a per-unit price resulting in a total contract value based on the fixed quantity and the requirement for full compliance with all specified federal acquisition standards.