Downloaded from https://www.everyspec.com MIL-STD-31000B 5.4 TDP elements. TDP elements describes the various component parts of the TDP and are defined as follows: 5.4.1 Engineering Design Data. Engineering design data may consist of one or more of the following, dependent on the TDP type and level selected and as defined in the contract: 2D drawings, 3D native CAD models, 3D neutral CAD models or 3Di pdf viewables. The amount of detail will vary based on the TDP level required in the contract and as described below: 5.4.1.1 Conceptual engineering design data.
When a level (1) Conceptual TDP is required, conceptual engineering design data shall be prepared to define general design concepts in graphic form, and include appropriate textual information required for analysis and evaluation of those concepts to include: a. A geometric representation defining the physical shape of the product. b. Definition of dimensions defining the overall envelope or boundary size of the component. c. Sufficient metadata to establish ownership, identification and control, to include the 15