CHAIN ASSEMBLY, SING

The contract solicitation SPE4A5-26-T-192F seeks the procurement of 15 assembly yards of CHAIN ASSEMBLY, SING with NSN 4010-01-229-8307 under NAICS code 332618, issued by the Department of Defense’s ASC SUPPLIER OPER OEM DIVISION. Delivery is required FOB origin to W1A8 DLA DIST SAN JOAQUIN in Tracy, CA 95304-5000, with a total lead time of 162 days from award, targeting a need ship date of November 15, 2026, and an original delivery deadline of December 20, 2026. The solicitation is not a small business set-aside and is subject to the Buy American Act and Berry Amendment, necessitating full compliance with domestic material sourcing requirements. Offerors must adhere to stringent technical and quality standards referenced through RA001 in the DLA Master List of Technical and Quality Requirements, with inspection and acceptance performed at origin under FAR 52.246-2, requiring manufacturers to maintain a quality system compliant with SAE AS9003 or tailored ISO 9001. Sampling must conform to MIL-STD-1916, ASQ H1331, or an equivalent zero-based plan, with zero non-conformances mandated for acceptance regardless of sampling method. Critical, major, and minor attributes are assigned verification levels VII, IV, and II or AQLs of 0.1, 1.0, and 4.0 respectively, with all unspecified attributes considered major. Packaging must comply with MIL-STD-2073-1E and DLA-specific RP001, with items configured to 6x6x2 inches and enclosed in a Box EC within Bag BL using preservation method 32, while marking follows MIL-STD-129 with no special markings required. The use of additive manufacturing is prohibited, and all offers must include a complete data package for any alternate parts. Contractors must register in SAM.gov, use WAWF for invoice and receiving report submissions, and comply with cybersecurity standards under NIST SP 800-171 DFARS 252.240-7997. Mandatory FAR and DFARS clauses cover changes, default, subcontracting,