CHAIN ASSEMBLY, SINGLE

This contract is for the procurement of 34 units of a single-leg chain assembly, identified by NSN 4010-01-254-1421, under solicitation SPE4A5-26-T-274N. The item consists of a metal casting with specific material requirements including ASTM A 35 1018-120 for the link and a Columbus McKinnon 5/16 inch hook, with an optional 3/8 inch galvanized hook meeting RR-C-271D Type 4, Class 1 standards and a safety latch. The chain link must remain unchanged and conform to referenced technical drawings dated 2003 and 2024. Manufacturing requires tooling, and sourcing inquiries must be directed to DLA’s Aviation or Land & Maritime supply chain assistance teams. Quality and technical requirements are governed by the DLA Master List of Technical and Quality Requirements, with tailored higher-level quality provisions applying to both manufacturers and non-manufacturers. Configuration change management is mandated through Engineering Change Proposal and variance request processes. Inspection and acceptance occur at the destination, with sampling conducted per MIL-STD-1916 or ASQ H1331 Table 1, using zero non-conformances unless otherwise specified. Critical, major, and minor attributes are assigned verification levels VII, IV, and II or AQLs of 0.1, 1.0, and 4.0 respectively. Welding must comply with Class 2 MIL-STD-1261. Packaging follows MIL-STD-2073-1E with air evacuation preservation (AE), no cling or cushioning material, E9 unit containers, and intermediate containers as specified. Marking adheres to MIL-STD-129 with no special marking code applied, and palletization complies with DLA packaging requirements. The chain assembly is for FOB destination delivery to Tracy, California, with a required delivery date of February 6, 2027, and a 169-day lead time from order placement. The contract employs Wide Area WorkFlow for invoicing and payment, and contractors must be registered in SAM with active UEI and CAGE codes. Offerors must affirm small business status or other socioeconomic classifications and comply with clauses on combating trafficking, employment eligibility, sustainable products, and hazardous material labeling per 29 CFR 1910.1200