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Advisory Circular
Advisory Circular Information
AC Number:
AC 20-71
Date:
12/08/1970
Change Description:
Subject:
Dual Locking Devices on Fasteners
Related Regulation(s):
Part 25, Part 27, Part 29
Section Number(s):
Sec. 25.607, Sec. 27.607, Sec. 29.607
Cancels:
Initiating Office:
AIR-120
Advisory Circular in PDF Format:
Comments
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