MIL-STD-981C APPENDIX A
j. Failure and defect analysis and data feedback (see A.3.1.1.10)
k. Corrective action and evaluation (see A.3.1.1.11)
l. Incoming, in-process, and outgoing inventory control (see A.3.1.1.12)
Detailed requirements for coverage of these items are stated in A.3.1.1.1 through A.3.1.1.12. These requirements will normally be expected to be met by the manufacturer's standard drawings, specifications, process instructions, and other established manufacturing practices. If particular requirements are not covered by the manufacturers established practices, suitable documentation shall be added to satisfy those requirements.
A.3.1.1.1 Conversion of customer requirements into manufacturer's internal instructions. The procedure by which customer requirements, as expressed in specifications, purchase orders, etc., are converted into working instructions for the manufacturer's personnel shall be documented.
A.3.1.1.2 Personnel training and testing. The motivational and work training and testing practices employed to establish, evaluate, and maintain the skills of personnel engaged in reliability-critical work shall be documented as to form, content, and frequency of use.
A.3.1.1.2.1 Certification of Personnel. The contractor shall have a written procedure covering the training of production and inspection personnel. All employees shall be instructed in proper handling of parts and materials during production, testing, and inspection operations. Only employees who have received this instruction shall be allowed to handle these materials or parts. In addition there shall be a written procedure whereby personnel performing critical tasks on Class S parts are certified to perform their assigned tasks. Certification shall be determined on a continuous basis for each operator and a record maintained of each operator's performance. Any operator whose quality performance does not meet certification requirements shall receive retraining or reassignment as required. The term "critical tasks" shall, as a minimum, include coil winding, coil termination, soldering, welding, assembly, potting, encapsulation, and testing.
A.3.1.1.3 Inspection of incoming materials and manufacturing facilities , and work in process. Inspection operations shall be documented as to type of inspection, sampling and test procedures, acceptance-rejection criteria, and frequency of use.
A.3.1.1.4 Quality-control operations. Quality-control operations shall be documented as to type, procedures, rating criteria, action criteria, records, and frequency of use. All critical in-process operations used in the manufacturing of these devices shall be inspected by an adequately trained inspector. If circumstances preclude inspections after the process is complete, the inspection shall occur during the process.
A.3.1.1.5 Quality-assurance operations. Quality-assurance operations shall be documented as to type, procedures, equipment, judgment and action criteria, records, and frequency of use.
A.3.1.1.6 Design, processing, manufacturing, equipment, and materials instructions. Device design, processing, manufacturing equipment and materials shall be documented in drawings, standards, specifications, or other appropriate media which shall cover the requirements and tolerances for all aspects of design and manufacture including equipment test, materials procurement, and handling,
design-verification testing, and processing steps. As a minimum requirement, detailed documentation must exist for the following items and must be adequate to assure that quantitative controls are exercised, that tolerances or limits of control are sufficiently tight to assure a reproducible high quality product and that process and inspection records reflect the results actually achieved:
a. Incoming materials control b. Winding machine setup
c. Winding uniformity
40
For Parts Inquires submit RFQ to Parts Hangar, Inc.
© Copyright 2015 Integrated Publishing, Inc.
A Service Disabled Veteran Owned Small Business