Positive locking device
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A positive locking device is a device used in conjunction with a fastener in order to positively lock the fastener. This means that the fastener cannot work loose from vibrations. The following is a list of positive locking devices:[1]
- A split beam nut
- A castellated nut and a split pin
- A hex nut or cap screw and a tab washer
- A hex nut or cap screw and a lock plate
- Safety wiring with various types of fasteners
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A locking plate
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A tab washer
References
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- ^ Page Module:Citation/CS1/styles.css has no content.Timings, Roger Leslie (2005), Newnes Mechanical Engineer's Pocket Book (3rd. ed.), Newnes, ISBN 978-0-7506-6508-7
- Page Module:Citation/CS1/styles.css has no content."7. Aircraft Hardware, Control Cables, and Turnbuckles" (PDF). AC 43.13-1B - Acceptable Methods, Techniques, and Practices - Aircraft Inspection and Repair. 8 September 1998. Retrieved 2012-12-11.
