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SAE ARP688A

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by

Reusable Lock for Spanner Nuts

Superseded date

06-05-2018

Superseded by

SAE ARP688B

Published date

23-10-2012

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DocumentType
Standard
PublisherName
SAE International
Status
Superseded
SupersededBy
Supersedes

This aerospace recommended practice is applicable to the design of a reusable locking device for cylindrical nuts which are generally tightened with a spanner wrench. Nuts of this type are commonly used to pre-load, and/or position, anti-friction bearings.

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