Statistical Product Acceptance Requirements Using Isolated Lot Sampling Methods
- Aerospace Standard
The purpose of this SAE Aerospace Recommended Practice (ARP) is to ensure conformance for each product characteristic being verified in a lot, without maintaining information from previous lots. ARP9013/1 specifies a product acceptance system for isolated lots. For example, isolated lot sampling avoids keeping track of the normal, tightened, and reduced levels of sampling formerly used in MIL-STD-105 and currently used in ANSI/ASQC Z1.4. Because those switching rules provided significant long-term protection for product quality, these isolated lot tables replace that protection in other ways.
Data Sets - Support Documents
The SAE G-14 Americas Aerospace Quality Standards Committee (AAQSC) committee addresses all facets of aerospace quality-design, maintenance, and in-service experience. The group is dedicated to creating, preparing, and maintaining all relevant specifications, standards, and requirements for aerospace quality systems. Improvement in quality through variance reduction in processes and procedures is the continual focus of the committee. AAQSC aims to establish and maintain a dynamic cooperation based on trust between aerospace companies on initiatives to make significant improvements in quality performance and reductions in cost throughout the value stream. Initial focus regarding this objective is to continuously improve the processes used by the supply chain to deliver consistently high quality products, thereby reducing non-value added activities and costs. Other objectives for this committee are: to establish commonality of quality standards, requirements, tools and techniques; start a process of continuous improvement at suppliers; create methods to share results; and implement plans to bring the initiative to life (e.g., obtain regulatory concurrence).Participants in the SAE G-14 committee include OEMs, suppliers, processors, consulting firms, government, and others across the aerospace and defense industries. The AAQSC is a cooperative organization within the aerospace industry in the Americas (including North, Central and South Americas).