This is a U.S. Navy procurement for the manufacture of a specific duplex ball bearing that must adhere to the military specification MIL-B-17931E. The contract requires First Article Testing and Production Lot Testing, with the verification inspection to be performed at the Naval Surface Warfare Center in Bethesda, Maryland. The solicitation is set aside for small businesses and the item is on a Qualified Products List, meaning only pre-approved sources will be considered. The performance location is not specified, but delivery for government testing is to Bethesda, MD.