53--NUT,SELF-LOCKING,DOUBLE HEXAGON

Solicitation SPE4A6-26-U-4116 is a total small business set-aside issued by the DLA Aviation ASC Commodities Division for the procurement of self-locking double hexagon nuts, identified by NSN 5310003384922. This is a unilateral simplified indefinite-delivery contract with a maximum value of 350,000.00 dollars and an estimated annual quantity of 186 units. The item is designated as a critical application item, and the contract requires delivery within 67 days from the order date with shipping terms set as FOB Origin. The contract mandates strict quality and packaging standards, requiring compliance with ASTM D3951 and MIL-STD-129 for marking and labeling, while DLA Master List technical requirements take precedence. Inspection and acceptance will occur at the destination, utilizing sampling methods such as MIL-STD-1916 or ASQ H1331 with a zero-nonconformance acceptance criteria for sample lots. Administrative requirements include the use of the Wide Area WorkFlow system for invoicing and adherence to various FAR and DFARS clauses regarding cybersecurity, domestic material restrictions, and the safeguarding of covered defense information.