Downloaded from https://www.everyspec.com MIL-STD-31000 5.7.1.2 Developmental level - A developmental prototype/limited production TDP shall consist of those TDP elements necessary to provide sufficient data to support the analysis of a specific design approach, the fabrication of prototype materiel for test or experimentation, and limited production by the original design organization or with assistance from the original design organization.
5.7.1.3 Production level - A production level TDP shall consists of those TDP elements necessary to provide the design, engineering, manufacturing, inspection, packaging and quality assurance provisions information necessary to enable the procurement or manufacture of an item. The product shall be defined to the extent necessary for a competent manufacturer to produce an item, which duplicates the physical, interface, and functional characteristics of the original product, without additional design engineering effort or recourse to the current design activity. Production data shall reflect the approved, tested, and accepted configuration of the defined delivered item. 5.7.2 TDP types.
TDP Type describes the form and format of the data as imposed by the applicable data item descriptions, TDP Option Selection Worksheet (Figure 1) and Contract Data Requirements Lists (CDRL) in the contract, purchase orders, and Military Interdepartmental Procurement Requests (MIPRs). 5.7.2.1 Type 2D: 2-Dimensional Technical Data Package (2D TDP) – A 2D TDP is based on 2 dimensional engineering line drawings. 2D engineering drawings can be manually generated, or generated in a digital form. 5.7.2.2 Type 3D: 3-Dimensional Technical Data Package (3D TDP)- A 3D TDP is based on computer based 3–dimensional models that are capable of generating, when required, 2D engineering drawings.
Type 3D TDPs shall consist of one of the following type subsets: a. 3D models only b. 3D models with associated 2D drawings 5.7.3 TDP elements. TDP Elements describes the various component parts of the TDP and are defined as follows: 5.7.3.1 Conceptual design drawings/models. Conceptual design data shall be prepared to define design concepts in graphic form, and include appropriate textual information required for analysis and evaluation of those concepts. 5.7.3.2 Developmental design drawings/models and associated lists.
Developmental design drawings/models and associated lists shall be prepared to provide sufficient data to support the analysis of a specific design approach and the fabrication of prototype material for test or experimentation. Data and lists required to present a design approach may vary from simple sketches to complex drawings, or may be a combination of both. 5.7.3.3 Product drawings/models and associated lists. Product drawings/models and associated lists shall be prepared to provide the design, engineering, and manufacturing information necessary to enable the procurement or manufacture of an item essentially identical to the original item.
The product shall be defined to the extent necessary for a competent manufacturer to produce an item, which duplicates the physical, interface, and functional characteristics of the original product, without additional design engineering effort or recourse to 12