ONORM EN 3299 : 2008
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
AEROSPACE SERIES - SHAFT-NUTS AND THREADED RINGS, SELF-LOCKING, RIGHT- OR LEFT-HAND MJ THREADS, IN HEAT RESISTING STEEL FE-PA2601 (A286), SILVER PLATED - TECHNICAL SPECIFICATION
01-12-2019
12-01-2013
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Quality assurance
4.1 Qualification
4.2 Acceptance
4.2.1 Purpose
4.2.2 Conditions
4.2.3 Responsibility
4.2.4 Inspection and test report
5 Requirements
Annex A (normative) Checking bearing surface perpendicularity
A.1 Inspection device
A.2 Procedure
A.3 Results to be obtained
Annex B (normative) Method of checking locking torque
B.1 Inspection device
B.2 Procedure
B.3 Results to be obtained
Annex C (normative) Hardness test
C.1 Choice of method
C.2 Procedure
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