Precision Shaft Manufacturing – Shoulderered Shaft (NSN 3040-01-689-8002)

The contract requires the manufacture of two precision-machined shoulderered shafts according to military drawing 1X4F3, with full responsibility for material sourcing, machining, heat treatment, inspection, and certification. The part is identified by NSN 3040-01-689-8002 and must meet stringent military specifications throughout all production stages. The work is to be performed at Tracy, California, with a zip code of 95304-5000, under the oversight of the Department of Defense through the LAND SUPPLIER OPNS VEHICLE SPT organization. The contract type is classified as a subcontract, and the NAICS code 332721 indicates the work falls under forging and stamping operations. All deliverables must be fully documented and certified to ensure compliance with defense standards. The solicitation was posted on August 3, 2026, with a response deadline of August 18, 2026, providing interested parties a fifteen-day window to submit proposals. The contract is available through the DIBBS system via the provided link, and while no set-aside classification is specified, the requirement is explicitly tied to defense procurement protocols. Complete adherence to the drawing specifications, material properties, and inspection criteria is mandatory, with failure to meet requirements likely resulting in rejection. The contractor must ensure traceability of materials and processes, and deliver components with full certification records to support military logistics and quality assurance systems.