MSFC NASA MPR 8040 2 REV D-2008 PRODUCT IDENTIFICATION AND TRACEABILITY《产品识别和追踪》.pdf

1、CHECK THE MASTER LIST at https:/repository.msfc.nasa.gov/directives/directives.htm VERIFY THAT THIS IS THE CORRECT VERSION BEFORE USE MPR 8040.2 REVISION D EFFECTIVE DATE: November 19, 2008 EXPIRATION DATE: November 19, 2013 MARSHALL PROCEDURAL REQUIREMENTS ED01 PRODUCT IDENTIFICATION AND TRACEABILI

2、TY Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Marshall Procedural Requirements ED01 Product Identification and Traceability MPR 8040.2 Revision: D Date: November 19, 2008 Page 2 of 16 CHECK THE MASTER LIST at https:/repository.msfc.nasa.gov/dire

3、ctives/directives.htm VERIFY THAT THIS IS THE CORRECT VERSION BEFORE USE DOCUMENT HISTORY LOG Status (Baseline/ Revision/ Canceled) Document Revision Effective Date Description Baseline 5/14/99 Document converted from MSFC-P08.1 to a Directive. Previous history retained in system as part of canceled

4、 or superseded ISO Document files. Revision A 8/16/99 Changes made to reflect new MSFC reorganization. Revision B 7/10/00 Changed OPR to ED01. P.1: Changed to read: “This Marshall Procedures and Guidelines (MPG) provides for the definition of identification requirements for in-house produced or proc

5、ured configuration items, parts, material, and software while under MSFCs control (i.e., manufacturing, delivery, operations, storage, etc.). This procedure implements the requirements of MPD 1280.1, “Marshall Management Manual.” P.2: Changed to read: “This MPG applies to all MSFC organizational ele

6、ments involved in the design, procurement, fabrication, inspection, test, and operation of hardware/software for MSFC projects. It shall be used for MSFC developed flight hardware, flight software, and flight-associated ground support equipment products. Identification, if required, for non-flight i

7、tems controlled by MPG 8060.2 and facility items controlled by MPG 8823.1 shall be jointly decided by the design control process owner and the program/project manager/customer/user.” P.4: Deleted paragraph a. e.g., a “black-box,” transmitter, encoder, or cryogenic pump. 1.6 Configuration Item (CI).

8、An aggregate of hardware, firmware, software, or any of its discrete portions, which satisfies an end-use function and is designated for Configuration Management (CM). CIs may vary widely in complexity, size, and type. 1.7 Date Code. A number which indicates a specific date in code. A date code may

9、consist of a series of numbers that indicate day, week, month, or year. 1.8 Engineering Parts List (EPL). An engineering document that identifies part/parts information including release authority, part/parts numbers, quantities, weights, traceability requirements, and part/parts descriptions requir

10、ed to build the respective assemblies and subassemblies. 1.9 Fracture Critical. A classification which assumes that fracture or failure of the part/component resulting from the occurrence of a defect would result in a catastrophic hazard which could lead to loss of flight vehicle or crew. 1.10 Ident

11、ification Decal. A decal which may be used as necessary to record product and configuration identification information when actual size, shape, and/or material properties do not permit direct marking of the product. The decal is applied to the package containing the product. Provided by IHSNot for R

12、esaleNo reproduction or networking permitted without license from IHS-,-,-Marshall Procedural Requirements ED01 Product Identification and Traceability MPR 8040.2 Revision: D Date: November 19, 2008 Page 8 of 16 CHECK THE MASTER LIST at https:/repository.msfc.nasa.gov/directives/directives.htm VERIF

13、Y THAT THIS IS THE CORRECT VERSION BEFORE USE 1.11 Identification Number. Number assigned and attached (when feasible) to hardware/software used in maintaining traceability. It can consist of a serial number, trace number, lot number, or date code that is paired with the appropriate manufacturers na

14、me or symbol, or the designer part identification numbers. 1.12 Lot Number. A unique number assigned to identify a group of identical parts that are produced concurrently by a common process. Lot number requirements apply to procured and in-house manufactured parts (lot number assigned by the CM Rel

15、ease Desk for in-house only). 1.13 Material Traceability Levels. A numerical code ranging from 1 to 4, used to identify material traceability requirements on Engineering Parts Lists. It identifies traceability requirements for individual parts, assemblies, or subassemblies. 1.14 Mill Markings. Physi

16、cal item identification markings applied to raw materials in accordance with Federal Standards issued pursuant to the Federal Property and Administrative Services Act of 1949, as amended (i.e., for nickel and nickel-base alloys, Federal Standard No. 182B applies; for aluminum, magnesium and titanium

17、, Federal Standard No. 184B applies). 1.15 Part. One piece or two or more pieces joined together, which are not normally subject to disassembly without destruction. 1.16 Parts Tag MSFC Form 312. The Parts Tag is a quality control document that remains with the part, and records parts identification

18、and inspection verification during manufacture, test, assembly, and storage. 1.17 Product. The result of activities and/or processes. Product includes hardware, software, data, processed material, or a combination thereof. 1.18 Product Identification (PI). A method used to distinguish between produc

19、ts or like products (in form, fit, or function). Consists of a unique part number (P/N). 1.19 Serial Number. A permanent number assigned to selected hardware/software which, in conjunction with the part number, permits isolation of the item and facilities hardware/software allocations, traceability,

20、 accountability, location determination, and identifies design effectivity. Serial numbers are assigned by the CM Release Desk. 1.20 Traceability. The ability to trace the history, application, or location of a product, part, or material by means of recorded identifications, from the first stage of

21、use to end item use, and the reverse. 1.21 Trace Number. A number assigned to raw material for identification prior to fabrication and subsequent lot or serial number assignment. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Marshall Procedural Req

22、uirements ED01 Product Identification and Traceability MPR 8040.2 Revision: D Date: November 19, 2008 Page 9 of 16 CHECK THE MASTER LIST at https:/repository.msfc.nasa.gov/directives/directives.htm VERIFY THAT THIS IS THE CORRECT VERSION BEFORE USE 1.22 Typical (Chemical and Physical Analysis). Mate

23、rial test reports that certify the chemical and physical attributes of a raw material fall within the specified range as denoted in the material specification for each lot/batch. 2. RESPONSIBILITIES 2.1 Project Manager. Project manager shall be responsible for developing and documenting technical an

24、d quality requirements for MSFC-supplied products which clearly define product identification and traceability requirements. 2.2 System Engineer. Shall assist project manager in defining policy and procedure requirements for product identification and traceability and shall ensure implementation of

25、these requirements. 2.3 Design Organizations. Design organizations shall be responsible for implementing product identification in accordance with MSFC-STD-555 and Program/Project Documentation. Design organizations shall specify traceability requirements on the lowest-level drawing and engineering

26、parts list per MSFC drawing standard requirements (MSFC-STD-555). Design organizations shall ensure that product identification is annotated in the design documentation. Documentation defining requirements for items requiring serialization or other unique identification shall contain instruction for

27、 the application of the required product identification. 2.4 Hardware Handling Directorates. Hardware handling directorates shall implement identification and traceability requirements when hardware is in their control. 2.5 Safety and Mission Assurance (S raw material traceability is limited to mill

28、 markings, etc.) and whose failure would not result in loss of life, overall mission, Class A/B payload, or launch vehicle. Level 4 material traceability is also appropriate for use in addressing traceability for commercial parts and off-the-shelf hardware for which no formal traceability exists. Pr

29、ovided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Marshall Procedural Requirements ED01 Product Identification and Traceability MPR 8040.2 Revision: D Date: November 19, 2008 Page 15 of 16 CHECK THE MASTER LIST at https:/repository.msfc.nasa.gov/directiv

30、es/directives.htm VERIFY THAT THIS IS THE CORRECT VERSION BEFORE USE Appendix Z. Guidance Program/Project Documentation Defining Product Identification and Traceability. Product identification requirements are typically identified in the CM Plan. The Fracture Control Plan, EEE Parts Control Plan, Fa

31、ilure Modes and Effects Analysis/Critical Items List (FMEA/CIL), and Limited Life Items List should contain information which aids the project in identifying the parts which require traceability, and therefore require serialization and lot numbering. Z.1 Serialization. The following types of equipme

32、nt/hardware and their next higher assemblies typically require traceability and should be considered for serialization: Z.1.1 Electro-mechanical, Electrical, Electronic (EEE), and mechanical assemblies and subassemblies which are replaceable or repairable such as valves, actuators, pressure vessels,

33、 batteries, telemetry multiplexers, amplifiers, transducers, modules, printed circuit boards, etc. Z.1.2 Structural items having critical design significance which are controlled and for which test and inspection records are required and maintained (e.g., fracture-critical parts, pressure vessel ass

34、emblies, forgings, castings, extrusions, etc.). Z.1.3 Articles or assemblies subject to time-cycle variation limitations, periodic checkout, calibration, servicing and maintenance, and re-inspection. Z.1.4 Articles requiring selective fits for matched sets of functional assemblies. Z.2 Lot Number an

35、d/or Date Codes. The following types of equipment/hardware typically require traceability and should be considered for assignment of lot number and/or date codes and applicable manufacturers Commercial and Government Entity (CAGE) Code: Z.2.1 Electronic parts, such as transistors, resistors, diodes,

36、 capacitors, switches, connectors, and relays. Additional traceability requirements for electronic parts are addressed in MSFC-STD-3012. Z.2.2 Items fabricated from a common lot of raw material, heat, batch, or process, such as non-critical forgings and castings, fittings, or items which are subject

37、ed to destructive acceptance sampling such as fasteners and pyrotechnic devices. Z.2.3 Raw materials such as plastic molding powder and molded parts, electrical potting compounds, paints, greases, adhesives, welding rod or wire, and gasket materials. Provided by IHSNot for ResaleNo reproduction or n

38、etworking permitted without license from IHS-,-,-Marshall Procedural Requirements ED01 Product Identification and Traceability MPR 8040.2 Revision: D Date: November 19, 2008 Page 16 of 16 CHECK THE MASTER LIST at https:/repository.msfc.nasa.gov/directives/directives.htm VERIFY THAT THIS IS THE CORRE

39、CT VERSION BEFORE USE The engineering drawings should include traceability identification requirements in the drawing notes (per MSFC-STD-2806). Notes should address the following: Serialization, lot/date traceability, and materials traceability as required per MPR 8040.2 and project documentation.

40、The Part Identification Number (PIN) to be used in accordance with MSFC-STD-555 (CAGE code/ MFGs name, part number, and associated serial number, lot number, date code, etc.). The method of applying the Part Identification Numbers (metal stamp, ink stamp, paint, etch, etc.). Figure 2. Specifying Ide

41、ntification and Traceability Requirements on Engineering Drawings ELECTRICAL/ ELECTRONIC PIECE PART SPEC. RAW MATERIAL SPECIFICATION STD. MECH. PARTS AND ATTACHING HARDWARE SPECS. PART DRAWING BLACK BOX DRAWING COMPONENT DRAWING ASSEMBLY DRAWING DELIVERABLE END ITEMSUB ASSEMBLY DRAWING PC BOARD DRAWING ELECTRICAL MECHANICALProvided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-