BEARING, BALL, ANNULA

This contract solicits four annular ball bearings with NSN 3110-01-384-0052 under solicitation SPE4A6-26-T-07TQ, requiring delivery within 65 days FOB origin with no quantity tolerance. The bearings must be manufactured in the United States, its outlying areas, or Canada, with more than 50% of the cost of all bearing components—rolling elements, retainer, inner race, and outer race—originating from these regions, in compliance with DFARS Clause 252.225-7016. Contractors must submit a declaration confirming the domestic or foreign origin of materials, accessible via the DLA foreign bearing waiver website, and failure to provide this may disqualify the quote. The bearings must not contain intentionally added mercury or mercury compounds, except for functional uses in specific approved applications such as batteries or sensors, and any portable mercury-containing devices must include a secondary containment barrier per NAVSEA 5100-003D. Packaging must strictly follow MIL-STD-2073-1E and MIL-DTL-197M, including preservation methods selected based on bearing type and closure, protective lubricants per specified tables, and marking per MIL-STD-129 with special marking code ZZ. Preservation, packaging, and quality assurance processes must be verified per Section 4 of MIL-DTL-197M. The item is deemed critical for application, with accepted part numbers linked to Curtiss-Wright and Siemens Government Technologies, and all documentation must align with DLA’s technical and quality requirements as defined in its master list.