NMWR-9-2815-220 Overhaul Manual for M60 M88 Engine AVDS-1790-2CA, AVDS-1790-2DA, AVDS-1790-2DR Download
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NMWR 9-2815-220 GLOSSARY – Continued S SAMPLE – One or more units of product drawn from a lot or batch, the units of the sample being selected at random without regard to their quality SPECIFICATION – A document intended primarily for use in procurement, which clearly and accurately describes the essential and technical requirements for items, materials, or services, including the procedures by which it will be determined that the requirements have been met. They may also contain preservation, packaging, packing and marking requirements. T TESTING – An element of inspection; generally denotes the determination by technical means of the properties or elements of supplies, or components thereof, including functional operation, and involves the application of established scientific principles and procedures TOLERANCE – Permissible deviation or variation from exact dimensions or standards TORQUE – A force or combination of forces that produces or tends to produce a twisting or rotating motion. The amount of force applied to fasteners as prescribed by tightening instructions U UNSERVICEABLE – Parts, components, assemblies, etc., that are worn, damaged, mutilated, etc., to the extent that they cannot be used for their intended purpose W WAIVER – A written authorization to accept a configuration item or other designated items which, during production or after having been submitted for inspection, are found to depart from specified requirements but are nevertheless considered suitable for use “as is” or after rework by an approved method WEAR LIMITS – An indication of the point to which a part may be worn before replacement is necessary Glossary-4