MIL-STD-1520 Revision C:1986
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
CORRECTIVE ACTION AND DISPOSITION SYSTEM FOR NONCONFORMING MATERIAL
27-02-1995
1 Scope
1.1 Purpose
1.2 Application
1.3 Change notice and revisions
2 Referenced documents (not applicable)
3 Definitions
3.1 Control charts
3.2 Control limits
3.3 Corrective action
3.4 Corrective Action Board (CAB)
3.5 Material Review Board (MRB)
3.6 Nonconformance
3.6.1 Minor nonconformance
3.6.2 Major/critical nonconformance
3.7 Nonconforming material
3.8 Occurrence
3.9 Recurrence
3.10 Preliminary Review (PR)
3.11 Quality Improvement Project (QIP)
3.12 Repair
3.13 Rework
3.14 Scrap
3.15 Standard Repair Procedure (SRP)
3.16 Statistical Process Control (SPC)
3.17 Supplier
3.18 Use-as-is
3.19 Definitions of acronyms used in this standard
4 General requirements
4.1 Corrective action and disposition system
4.2 Statistical Process Control (SPC)
4.2.1 Control limit standards
4.3 Quality improvement
4.4 Contractor's written procedures
4.5 Material Review Board (MRB)
4.5.1 MRB authority and responsibilities
4.6 Corrective Action Board (CAB)
4.6.1 CAB authority and responsibilities
4.7 Government rights
5 Detailed requirements
5.1 Identification and segregation of nonconforming
material
5.2 PR disposition
5.3 MRB disposition
5.4 Use-as-is dispositions
5.5 Repair dispositions
5.6 Scrapped material
5.7 Nonconforming material documentation
5.7.1 Additional documentation for MRB items
5.7.2 Additional documentation for corrective action
5.7.3 Recurring nonconformances
5.7.4 Nonconformance costs
5.8 Minimum data summarization requirements
5.9 Control of material review and disposition system
at suppliers
5.9.1 Corrective action at supplier facilities
5.9.2 Records of nonconforming material received from
suppliers
5.10 Audits
6 Notes
6.1 Intended use
6.2 Changes from previous issue
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