AO Precision Manufacturing, LLC Since 1982, AO Precision has excelled a delivering precision CNC machining on time and within budget. We’re proud to say that it’s all we know. Whether we’re working on a government contract, a critical aerospace component or any number of other precision requirements, our commitment to quality never changes. As evidence of this commitment, consider our continuing conformance to the Quality Program Requirement of MIL-Q-9858A. We are equally proud of our ability to balance the requirements of precision manufacturing with cost efficiency. This is amply displayed by our continued success in the manufacturing of Aerospace, Defense, Military and Commercial Firearm Components, Ammunition, Projectiles and Medical Parts and Components - fields that simultaneously demand close tolerances and economical unit cost. We assure precision production right from the start by designing and producing our own special tooling, fixtures and gauges in-house. This gives AO Precision a substantial edge when meeting tight production deadlines with equally tight cost requirements. Our CNC machining centers, lathes and grinders have produced an impressive array of items machined from a wide range of carbon and stainless steels, aluminum, titanium, plus many of the “super-alloys”. In addition, we maintain in-house resources for stamping, welding and broaching, as well as machining many plastics and phenolic resin compounds. Small or large in size, simple or complex in design, short run or large quantities; if precision, delivery and cost are all critical AO Precision manufacturing is your source. Solving application problems and dedicated engineering expertise are admirable qualities, but without the manufacturing capabilities to back them up, they don t mean much to the customer. With four companies under one umbrella we at At AO Precision understand the synergy of all aspects of the product development cycle which is why we place extraordinary emphasis on our manufacturing processes. With over 300,000 square feet, translating to capacity in excess of 100,000 man hours per month and 4 plant locations, precision machining, stamping and fabrication, machined medical parts and ammunition and projectiles, we at AO have made manufacturing a way of life. To meet our customers varied applications and stringent time requirements, we have invested heavily in the most advanced equipment and software available today. We’ve integrated all our N/C equipment to a computer-aided manufacturing (CAM) system to ensure exact tolerances (± .00015 on full travel and repeating accuracy with up to 14,000 r.p.m. spindle speeds) and a more cost-effective throughput. Our closed-loop MRP II manufacturing software generates material and manufacturing requirements automatically from order entry. And to meet JIT delivery commitments, our work centers are capacity-loaded and can simulate capacity levels prior to actual order receipt. AO also provides total turnkey assembly operations and we pride ourselves on performing all assembly operations in-house under our direct control. We employ statistical process control (SPC) throughout the production process, enabling employees to monitor and chart measurements, verifying that each machining step is within specification.