31--BEARING,BALL,ANNULA

The US Navy is seeking a supplier for ball bearings that meet the requirements of MIL-B-17931E. The bearings must be manufactured by a Government Qualified Products List (QPL) supplier and must adhere to specific quality assurance and testing requirements. The contract will require the supplier to provide certification data reports and to participate in production lot testing and verification inspections. The bearings will be used on submarines and surface ships and must be free from mercury contamination. Key requirements include: • Meeting the requirements of MIL-B-17931E • Being manufactured by a QPL supplier • Adhering to quality assurance and testing requirements • Providing certification data reports • Participating in production lot testing and verification inspections • Being free from mercury contamination