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ISO 8642:2008

Current
Current

The latest, up-to-date edition.

Aerospace — Self-locking nuts with maximum operating temperature greater than 425 degrees C — Test methods
Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English

Published date

26-08-2008

ISO 8642:2008 specifies test methods for metric self-locking nuts with MJ threads intended for use in aerospace construction at maximum operating temperature greater than 425 °C. It describes the test device and the method for each test.

ISO 8642:2008 applies to self-locking nuts as defined above, provided that the relevant documents (dimensional standard, drawing, procurement specification, etc.) refer to this International Standard.

Other test devices or test methods than those specified in ISO 8642:2008 may be used, but, in the event of a dispute, the requirements laid down in this International Standard shall take precedence.

ISO 8642:2008 shall be used in conjunction with ISO 8641.

DevelopmentNote
Supersedes ISO/DIS 8642. (08/2008) Earlier Cancelled in ERROR. (05/2010)
DocumentType
Standard
Pages
20
PublisherName
International Organization for Standardization
Status
Current
Supersedes

Standards Relationship
BS ISO 8642:2008 Identical
NF ISO 8642 : 1988 Identical
PN ISO 8642 : 1996 Identical

05/30136416 DC : DRAFT JULY 2005 ISO 8641 - AEROSPACE - SELF-LOCKING NUTS WITH MAXIMUM OPERATING TEMPERATURE GREATER THAN 425 DEGREES C - PROCUREMENT SPECIFICATION
PREN 3915 : 200P1 AEROSPACE SERIES - INSERT, THIN WALL, SELF-LOCKING, MJ THREADS, IN HEAT RESISTING NICKEL BASE ALLOY NI-PH2601 (NI-P100HT, INCONEL 718), FOR SALVAGE OF COMPONENTS - CLASSIFICATION: 1 275 MPA (AT AMBIENT TEMPERATURE)/550 DEGREES C - TECHNICAL SPECIFICATION
PREN 4444 : 200P1 AEROSPACE SERIES - NUTS, ELLIPTICAL CLINCH, SELF-LOCKING, IN HEAT RESISTING STEEL FE-PA2601 (A286), MOS[2] COATED - CLASSIFICATION: 900 MPA (AT AMBIENT TEMPERATURE)/425 DEGREES C - TECHNICAL SPECIFICATION
PREN 4048 : 200P1 AEROSPACE SERIES - NUTS, SELF-LOCKING, MJ THREADS, IN HEAT RESISTING NICKEL BASE ALLOY NI-PH2601 (INCONEL 718), MOS[2] COATED - CLASSIFICATION: 1550 MPA (AT AMBIENT TEMPERATURE)/425 DEGREE C - TECHNICAL SPECIFICATION
BS ISO 8641:2008 Aerospace. Self-locking nuts with maximum operating temperature greater than 425 °C. Procurement specification
PREN 4047 : 200P1 AEROSPACE SERIES - NUTS, SELF-LOCKING, MJ THREADS, IN HEAT RESISTING NICKEL BASE ALLOY NI-PH2601 (INCONEL 718), SILVER PLATED CLASSIFICATION: 1550 MPA (AT AMBIENT TEMPERATURE)/600 DEGREE C - TECHNICAL SPECIFICATION
DIN EN 3004:1997-03 AEROSPACE SERIES - NUTS, SELF-LOCKING, MJ THREADS, IN HEAT RESISTING STEEL FE-PA2601 (A286) - CLASSIFICATION: 1100 MPA (AT AMBIENT TEMPERATURE)/650 DEGREES C - TECHNICAL SPECIFICATION
BS EN 4047:2004 Aerospace series. Nuts, self-locking, MJ threads, in heat resisting nickel base alloy NI-PH2601 (Inconel 718), silver plated. Classification: 1550MPa (at ambient temperature)/600°C. Technical specification
I.S. EN 3005:2005 AEROSPACE SERIES - NUTS, SELF-LOCKING, MJ THREADS, IN HEAT RESISTING NICKEL BASE ALLOY NI-PH1302 (WASPALOY), SILVER PLATED OR UNCOATED - CLASSIFICATION: 1210 MPA (AT AMBIENT TEMPERATURE)/730 C - TECHNICAL SPECIFICATION
I.S. EN 4047:2005 AEROSPACE SERIES - NUTS, SELF-LOCKING, MJ THREADS, IN HEAT RESISTING NICKEL BASE ALLOY NI-PH2601 (INCONEL 718), SILVER PLATED - CLASSIFICATION: 1550 MPA (AT AMBIENT TEMPERATURE)/600 DEGREE C - TECHNICAL SPECIFICATION
I.S. EN 4048:2005 AEROSPACE SERIES - NUTS, SELF-LOCKING, MJ THREADS, IN HEAT RESISTING NICKEL BASE ALLOY NI-PH2601 (INCONEL 718), MOS[2] COATED - CLASSIFICATION: 1550 MPA (AT AMBIENT TEMPERATURE)/425 DEGREE C - TECHNICAL SPECIFICATION
SBAC TS 156 : 2 PERFORMANCE SPECIFICATION OF INSERT SALVAGE METRIC THINWALL SCREW LOCKING, INCONEL 718 SILVER COATED
SBAC TS 153 : 2 PERFORMANCE SPECIFICATION OF INSERT SALVAGE, IMPERIAL, THINWALL SCREW LOCKING, INCONEL 718, SILVER COATED
NF EN 3915 : 2008 AEROSPACE SERIES - INSERT, THIN WALL, SELF-LOCKING, MJ THREADS, IN HEAT RESISTING NICKEL BASE ALLOY NI-PH2601 (NI-P100HT, INCONEL 718), FOR SALVAGE OF COMPONENTS - CLASSIFICATION: 1275 MPA (AT AMBIENT TEMPERATURE)/550 DEGREES C - TECHNICAL SPECIFICATION
BS EN 3915:2008 Aerospace series. Insert, thin wall, self-locking, MJ threads, in heat resisting nickel base alloy NI-PH2601 (NI-P100HT, Inconel 718), for salvage of components. Classification: 1275 MPa (at ambient temperature) / 550°C. Technical specification
PREN 3005 : 200P1 AEROSPACE SERIES - NUTS, SELF-LOCKING, IN HEAT RESISTING NICKEL BASE ALLOY NI-P101HT (WASPALOY) - CLASSIFICATION: 1210 MPA/730 DEGREES C - TECHNICAL SPECIFICATION
ISO 8641:2008 Aerospace — Self-locking nuts with maximum operating temperature greater than 425 degrees C — Procurement specification
BS EN 3297:1998 Inserts, thin wall, self-locking, MJ threads, in heat resisting nickel base alloy NI-P100HT (Inconel 718). Technical specification
BS EN 3005:2004 Aerospace series. Nuts, self-locking, MJ threads, in heat resisting nickel base alloy NI-PH1302 (Waspaloy), silver plated or uncoated. Classification: 1210 MPa (at ambient temperature) / 730°C. Technical specification
EN 4047:2004 Aerospace series - Nuts, self-locking, MJ threads, in heat resisting nickel base alloy NI-PH2601 (Inconel 718), silver plated - Classification: 1 550 MPa (at ambient temperature) / 600 °C - Technical specification
EN 3915 : 2008 Aerospace series - Insert, thin wall, self-locking, MJ threads, in heat resisting nickel base alloy NI-PH2601 (NI-P100HT, Inconel 718), for salvage of components - Classification: 1 275 MPa (at ambient temperature) / 550 °C - Technical specification
EN 3005:2004 Aerospace series - Nuts, self-locking, MJ threads, in heat resisting nickel base alloy NI-PH1302 (Waspaloy), silver plated or uncoated - Classification: 1 210 MPa (at ambient temperature) / 730 °C - Technical specification
EN 3004:1997 Aerospace series - Nuts, self-locking, MJ threads, in heat resisting steel FE-PA2601 (A286) - Classification: 1 100 MPa (at ambient temperature)/650°C - Technical specification
EN 3297 : 1998 AEROSPACE SERIES - INSERTS, THIN WALL, SELF-LOCKING, MJ THREADS, IN HEAT RESISTING NICKEL BASE ALLOY NI-P100HT (INCONEL 718) - TECHNICAL SPECIFICATION
EN 4048 : 2004 Aerospace series - Nuts, self-locking, MJ threads, in heat resisting nickel base alloy NI-PH2601 (Inconel 718), MoS2 coated - Classification: 1 550 MPa (at ambient temperature) / 425 °C - Technical specification
BIS IS 15471 : 2012 AEROSPACE - SELF-LOCKING NUTS WITH MAXIMUM OPERATING TEMPERATURE GREATER THAN 425 DEGREES C - PROCUREMENT SPECIFICATION
I.S. EN 3915:2008 AEROSPACE SERIES - INSERT, THIN WALL, SELF-LOCKING, MJ THREADS, IN HEAT RESISTING NICKEL BASE ALLOY NI-PH2601 (NI-P100HT, INCONEL 718), FOR SALVAGE OF COMPONENTS - CLASSIFICATION: 1275 MPA (AT AMBIENT TEMPERATURE)/550 DEGREES C - TECHNICAL SPECIFICATION
DIN EN 3297:1998-02 AEROSPACE SERIES - INSERTS, THIN WALL, SELF-LOCKING, MJ THREADS, IN HEAT RESISTING NICKEL BASE ALLOY NI-P100HT (INCONEL 718) - TECHNICAL SPECIFICATION
BS EN 4048:2004 Aerospace series. Nuts, self-locking, MJ threads, in heat resisting nickel base alloy NI-PH2601 (Inconel 718), MoS<sub>2</sub> coated. Classification. 1 550 MPa (at ambient temperature) / 425°C. Technical specification

ISO 6507-1:2005 Metallic materials Vickers hardness test Part 1: Test method
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 8641:2008 Aerospace — Self-locking nuts with maximum operating temperature greater than 425 degrees C — Procurement specification
ISO 6508-1:2016 Metallic materials — Rockwell hardness test — Part 1: Test method
ISO 7403:1998 Aerospace Spline drives Wrenching configuration Metric series

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