NUT, SELF-LOCKING, HEXAGON

The contract pertains to the procurement of 1,934 self-locking hexagonal nuts identified by NSN 5310-01-543-2318, categorized as a commercial off-the-shelf item. Technical and quality requirements are governed by the DLA Master List of Technical and Quality Requirements, with the applicable revision determined by the solicitation or award date depending on acquisition scale. Packaging must comply with DLA standards, and the item is subject to cybersecurity requirements including CMMC Level 2 certification or self-assessment. All threads of Class 3A and 3B must meet dimensional conformance per System 22 of FED-STD-H28/20, excluding those smaller than .190 inch internal or .138 inch external diameter. The nuts must not contain or come in direct contact with mercury or mercury compounds, except in specific exempted applications such as batteries, fluorescent lights, sensors, weapon systems, or NAVSEA-specified reagents; portable devices containing mercury must include shockproof construction and a secondary containment boundary per NAVSEA 5100-003D. Identification marking must adhere to MIL-STD-130N, and government identification must be removed from non-accepted supplies. Documentation for source approval is required, and drawings are accessible via DIBBS during the open solicitation period. The solicitation number is SPE4A6-26-T-10CA, posted on July 28, 2026, with a response deadline of August 5, 2026, and a delivery schedule of 18 days after order award. The contracting office is the ASC Commodities Division under the Department of Defense, with performance located in San Diego, California, and primary point of contact Xavier Keyes.