National Precision Bearing specializes in precision bearing solutions for aerospace, defense, medical, and industrial applications. NPB stocks ball bearings, miniature precision bearings, spherical bearings, rod end bearings, airframe control bearings, bushings, needle bearings, and bearing installation tools. In addition to bearings, bushings and installation tools, National Precision Bearing also offers relubrication and packaging services in a ISO Class 6 (Class 1000) cleanroom. National Precision Bearing, in business since 1979, was originally formed to support The Boeing Company and its subcontractors. Currently we are a well-known and respected supplier of a wide variety of bearings throughout the world. National's mission is to provide customers the most effective solution in the marketplace. It is our vision to be a "key player" in every market niche we do business. We value the well being of our people, integrity, a "can do" attitude, expecting success, accountability, effective decision making, respectful behavior and quality. Our personnel are highly-trained bearing specialists with extensive experience. Our AS9100 and ISO 9001:2015 Quality System meets or exceeds the requirements of our major customers. We invite any of our customers to visit our facilities in Preston, Washington (near Seattle).