ASME Y14.35M:1997 pdf download REVISION OF ENGINEERIN! DRAWINGS AND ASSOCIATED DOCUMENTS
3.7 Design Activity An activity having responsibility for the design of an item. The activity may be government, commercial, or nonprofit organization (ASME Y 14.24M).
3.7.1 Design Activity, Current. An activity currently having responsibility for the design of an item, and the preparation or maintenance of drawings and associated documents. Current design activity could be the original activity or new activity when that responsibility is trans- ferred from another design activity (ASME Y 14.24M).
3.7.2 Design Activity, Original. An activity having had responsibility originally for the design of an item and whose drawing number, name and address (city and state), or CAGE Code is shown in the title block of the drawings and associated documents (ASME Y 14.24M).
3.8 Document A specification, drawing, list, standard, pamphlet, report, or any printed, typewritten, or other information relating to the design procurement, manufacture, test, or acceptance inspection of an item or service.
3.9 Drawing An engineering document or digital data file(s) that discloses directly or by reference, by means of graphic or textual presentations, or combinations of both, the physical and functional requirements of an item (ASME Y 14.24M).
3.10 Digital Data Data created and stored on a computer system which employs a display on which the user and the computer interact to create entities for producing layouts, drawings, numerical control tapes, or other engineering data.
3.11 Fit The ability of an item to physically interface or interconnect with or become an integral part of another item.
3.12 Form The shape, size, dimensions, mass, weight, and other physical parameters which uniquely characterize an item. For software, form denotes the language and media. REVISION OF ENGINEERING DRAWINGS AND ASSOCIATED DOCUMENTS
3.13 Function The action or actions which an item is designed to perform.
3.14 Original The current design activity’s full size reproducible drawing or digital data file(s) on which is kept the revi- sion record recognized as official.
3.15 Revision Changes made to an original drawing or associated document after authorized release which requires the revision level to be advanced.
3.16 Revision Authorization Document A document recognized as the authority for making a change to a drawing or associated documentation. Revision authorization documents are frequently iden- tified by terms, such as Alteration Notice (AN), Advance Drawing Change Notice (ADCN), Change in Design (CID), Drawing Change Notice (DCN), Engineering Change Notice (ECN), Engineering Change Order (ECO), Engineering Notice (EN), Engineering Order (EO), or Notice of Revision (NOR).
3.17 Revision History Block A designated area on the drawing reserved for describing or summarizing revisions to the drawing and for recording certain specifics regarding the revisions.
3.18 Superseded A notation used to indicate that a document has been replaced by another document with a different document number or to indicate that an original has been replaced by a new original.