This is a contract for the manufacture of a turbine shaft bearing, requiring compliance with specific military and quality standards, including MIL-STD-129 and ISO 9001. The item must be mercury-free as it is intended for use on submarines or surface ships. The contractor is responsible for all inspection requirements and must maintain related records for four years after final delivery. Only authorized distributors of the original manufacturer's item will be considered for award, and they must provide proof of authorization with their offer. The location for the inspection of material and final acceptance is not specified in the provided text.