SAE MA 1943 : 2012

Table of Contents

1. SCOPE
2. REFERENCES
3. TECHNICAL REQUIREMENTS
4. QUALITY ASSURANCE PROVISIONS
5. PREPARATION FOR DELIVERY
6. ACKNOWLEDGMENT
7. REJECTIONS
8. NOTES
APPENDIX A - MEASUREMENT OF PERPENDICULARITY
             VARIATION OF THE BEARING SURFACE
APPENDIX B - WRENCH TORQUE TEST
APPENDIX C - PUSH OUT TEST
APPENDIX D - TORQUE OUT TEST
APPENDIX E - PERMANENT SET TEST
APPENDIX F - REUSABILITY TEST AT ROOM TEMPERATURE
             AFTER 730 DEGREES C BAKE
APPENDIX G - REUSABILITY AT ROOM TEMPERATURE AS
             RECEIVED CONDITION
APPENDIX H - THREE-CYCLE TEST AT ROOM TEMPERATURE
APPENDIX J - ACCEPTANCE CRITERIA OF SURFACE
             DISCONTINUITIES ON SELF-LOCKING NUTS

Abstract

Covers aircraft quality self-locking nuts for wrenching (hex, spline) and anchor (plate, gang channel, shank) type of nuts made from a corrosion and heat resistant nickel-base alloy of the type identified under the Unified Numbering System as UNS N07001.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	SAE International
Pages
ISBN
Committee	E-25
Supersedes	SAE MAP 1943 : 1987
Superseded By	SAE MA 1943B : 2018