This is a requirement to purchase an estimated 24,000 T-142 Track Shoe Blocks (P/N: 11645128 Rev C) for FY26. The work must be performed to specific drawing and quality assurance specifications, with each delivery accompanied by a Certificate of Conformance. There are firm delivery deadlines, starting with 2,400 units by November 2nd, followed by monthly deliveries of 3,600 units through May 2nd. Early delivery is acceptable at no additional cost to the government. The location for performance is not specified.