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BS ISO 8641:2008

BS ISO 8641:2008

Current

Current

The latest, up-to-date edition.

Aerospace. Self-locking nuts with maximum operating temperature greater than 425 °C. Procurement specification

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

09-30-2008

Publisher

British Standards Institution

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Quality assurance
  4.1 General
  4.2 Qualification inspection and test conditions
  4.3 Production acceptance inspection and test conditions
  4.4 Use of "statistical process control (SPC)"
5 Technical requirements
Annex A (normative) - Type of permissible surface discontinuities
Annex B (informative) - Cross-sectional area and formulae for
        axial loads

Describes the required characteristics for metric self-locking nuts, with MJ thread, for use in aerospace construction at a maximum temperature greater than 425 degrees C.

This International Standard specifies the required characteristics for metric self-locking nuts, with MJ thread, for use in aerospace construction at a maximum temperature greater than 425°C.

It is applicable to nuts as defined above, provided that reference is made to this International Standard in the relevant definition document.

Committee
ACE/12
DevelopmentNote
Supersedes 05/30136416 DC. (10/2008)
DocumentType
Standard
Pages
32
PublisherName
British Standards Institution
Status
Current
Supersedes

Standards Relationship
ISO 8641:2008 Identical

ISO 8788:2000 Aerospace Nuts, metric Tolerances of form and position
ISO 5855-2:1999 Aerospace MJ threads Part 2: Limit dimensions for bolts and nuts
ISO 691:2005 Assembly tools for screws and nuts Wrench and socket openings Tolerances for general use
ISO 7870-1:2014 Control charts Part 1: General guidelines
ISO 1463:2003 Metallic and oxide coatings Measurement of coating thickness Microscopical method
ISO 7403:1998 Aerospace Spline drives Wrenching configuration Metric series
ISO/TR 13425:2006 Guidelines for the selection of statistical methods in standardization and specification
ISO 7966:1993 Acceptance control charts
ISO 9199:1998 Aerospace Nuts, bihexagonal, self-locking, MJ threads, classifications: 1 100 MPa (at ambient temperature)/425 degrees C, 1 100 MPa (at ambient temperature)/650 degrees C, 1 210 MPa (at ambient temperature)/425 degrees C, 1 210 MPa (at ambient temperature)/730 degrees C, 1 550 MPa (at ambient temperature)/235 degrees C, 1 550 MPa (at ambient temperature)/425 degrees C and 1 550 MPa (at ambient temperature)/600 degrees C Dimensions
ISO 8642:2008 Aerospace — Self-locking nuts with maximum operating temperature greater than 425 degrees C — Test methods

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Hardcopy - English
PDF - English
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