The Department of Defense, specifically the Defense Logistics Agency, has issued a Combined Synopsis/Solicitation notice for the procurement of a self-locking nut. This item, with National Stock Number (NSN) 5310011158554, is typically used in various applications that require a secure fastening mechanism. The procurement is set aside for Service-Disabled Veteran-Owned Small Businesses (SDVOSB). The quantity required is 17,751 units, and the delivery is expected to be made to DLA Distribution Depot Oklahoma within 1,003 days. The solicitation document contains source controlled drawing requirements, and approved sources for this item are listed. The solicitation is in the form of a Request for Quote (RFQ) and can be accessed through the provided link. Hard copies of the solicitation are not available. All responsible sources are invited to submit a quote electronically.