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SAE AIR1936A

Study of Wrenching Engagement on AS870C Double Hexagon (12 Point) Fasteners

STANDARD published on 1.5.2019

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The information about the standard:

Designation standards: SAE AIR1936A
Publication date standards: 1.5.2019
Country: American technical standard
Category: Technical standards SAE

Annotation of standard text SAE AIR1936A :

This study addresses the adequacy of sockets, wrenches, and torque adapters conforming to AS954 to wrench 12 point fasteners with wrenching configurations conforming to AS870C. Reported wrenching problems with smaller sizes are investigated through examining the combined tolerances on the fasteners and wrenches, conducting torque testing on typical high strength lock nuts. Possible solutions to correct these wrenching problems are presented.

SUBJECT TAXONOMY: Tools and equipment, Coatings, colorants, and finishes, Parts, Fasteners, Gas turbines, Hybrid engines, Jet engines, Tests and Testing
SUBFILE: Aerospace
TYPE OF DOCUMENT: Aerospace Standard