AIA/NAS 380-2009 pdf download NAS DOCUMENTS, PREPARATION AND MAINTENANCE, IN THE INCH SYSTEM OF UNITS
SCOPE
1.1Purpose. The standard practices established in this document provide means of obtaining uniformity in thepreparation and maintenanc of National Aerospace Standards prepared in inch systems of units and shall be adheredto insofar as practical. For preparation and maintenance of metric unit documents see NAS10000.
Classification
1.2.1Document Classification. National Aerospace Standards documents prepared in accordance with this standard practiceshall be classified as one of the following:
1.2.1.1Part Standard.A standard which completely defines a stockable detail or assembly with respect to generic names(Nut, Bolt, Clamp,etc.), material, finish, size, shape and tolerance.
1.2.1.2Standard Practice. A standard setting forth drafting convention, symbols, practices, etc; inspection methods,procedures, or standards; quivalent parts, processes, or standards (by means of comparison table); or standardterminology and definitions.
1.2.1.3Design Standard.A standard depicting standardized features of design such as shape, controlling dimensions,tolerances, clearance dimensions, installation methods and requirements, engineering design considerations, andengineering requirements for manufacturing processes.
1.2.1.4Specification.A standard which determines the technical requirements of a standard part, or establishes thestandards for work to be accomplished, in general describing the processes of operation, quality of materials, andgiving information not normally contained on related standard drawings.
1.2.2Requirement ldentifier, The requirements defined in this standard practice shall be identified by the requirementidentifying numbers derived as shown in 5.2.2, 5.3.2, and 5.4.2
2.REFERENCED DOCUMENTS
2.1The following documents form a part of this standard practice to the extent specified herein:
2.1.1Government Documents
Cataloging Handbook H2 – Federal Supply Classification
Cataloging Handbook H6 Federal ltem Name Directory for Supply Cataloging
MIL-STD-961 – Defense and Program-Unique Specifications Format and Content
2.1.2Industry Standards
2.1.2.1 AlA/NAS Standards: Available from Aerospace lndustries Association, 1000 Wilson Blvd., Arlington, VA, 22209
NAS523 – Fastener Code
NAS575 Thread Length for Bolts and Screws
NAS576 – Thread Length for Self-Locking Nuts
NAS618 – Fastener – Recommended Shank, Hole and Head to Shank Fillet Radius Limits for
NAS1069 – Tension Fatigue Test Procedure for Aeronautical Fasteners
NAS1348 – Fasteners – Recommended Tensile Stress Areas for External Threaded
NAS1495 – Recommended Qualification Test Procedures for Compliance with NAS Specifications and StandardDrawings
NAS10000 – NA Documents Preparation and Maintenance in SI(Metric) Units
NASM17855 – Fasteners, Screw Threaded, Descriptive Factor Symbols and Order of Notes for EngineeringDocuments for
2.1.2.2ANSI Publications: Available from American National Standards Institute, 1819 L Street, NW, 6th floorWashington,DC 20036
ANSI Y14.5-1982 – Dimensioning and Tolerancing
2.1.2.3ASME Publications: Available from American Society of Mechanical Engineers, P.O. Box 2300Fairfield,NJ 07007-2300
ASME B46.1 – Surface Texture
ASME Y14.5M-1994 – Dimensioning and Tolerancing
ASME Y14.36M – Surface Texture Symbols
ASME Y14.38M – Abbreviations and Acronyms for Use on Drawings and Related Documents
2.1.2.4 SAE Publications: Available from SAE International, 400 Commonwealth Drive. Warrendale. PA 15096
SAE HS-1086/ASTM DS 56 Metals and Allovs in the Unified Numbering Svstem, A Joint Publication of the Society ofAutomotive Engineers, Inc. and the American Society for Testing and Materials
2.1.2.5ASTM Publications: Available from American Society for Testing and Materials (ASTM International), 100 BarrHarbor Drive,West Conshohocken,PA19428-2959
ASTM A 342/A 342M – Standard Test Method for Permeability of Feebly Magnetic Materials
AIA/NAS 380-2009 pdf download
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