Downloaded from https://www.everyspec.com MIL-STD-31000 d. Commercial drawings/models and associated lists. e. Special Inspection Equipment (SIE) drawings/models and associated lists. f. Special Tooling (ST) drawings/models and associated lists. g. Specifications. h. Software documentation. i. Special Packaging Instruction (SPI) documents, drawings/models and associated lists. j. Quality assurance provisions. 4.5 TDP data management products. TDP Data Management Products are used by the Procuring Activity to control and manage the TDP creation process. a. Source control drawing/model approval request. b. Drawing/model number assignment report. c.
Proposed critical manufacturing process description. 5. DETAILED REQUIREMEMENTS 5.1 General. TDPs define the physical and functional characteristics of the accepted configuration of the item and its subordinate assemblies, subassemblies, and parts thereof. TDP levels, types, elements and TDP data management products shall be identified in accordance with this standard and applicable data item descriptions, as tailored and imposed through the TDP Option Selection Worksheet (Figure 1) and Contract Data Requirements Lists (CDRL) in contracts, purchase orders, and Military Interdepartmental Procurement Requests (MIPRs).
See Appendix A for guidance on selection of TDP elements and data management products. 5.2 Requirements for 3D TDPs. When 3-dimensional models are required for a production level TDP, the models shall be a complete, accurate, fully defined representation of the item and contain every feature the item being represented is intended to contain. All information necessary to adequately define the item shall be contained in, or associated with, the 3D model to include but not limited to dimensions, materials, tolerances, datums, drawing notes, revision data, etc. 5.2.1 2D drawings based on 3D Models.
Data on 2D drawings based on the 3D models shall be sourced to the maximum extent possible from the 3D model. There shall be no conflict in data between the 3D model and its associated 2D drawing. 5.2.2 Format of 3D TDP. Format of the 3D TDP based models shall be as directed by the contract or purchase order. In general, 3D models shall be in accordance with (ISO) 10303 STandard for the Exchange of Product model data (STEP), or in a native 3D CAD format capable of being exported to ISO 10303 STEP format. (See A3.2) 5.3 Preparation and management. 5.3.1 Use of Government and non-Government standardization documents. TDP documents 9