SAE AS 7240A:2015 pdf free.Washers, Spring Lock, Carbon Steel, Procurement Specification for. 3.1.1.1 Check Analysis Composition variations shall meet the applicable requirements of AMS 2259. 3.1.2 Condition Hardened, tempered, and plated. 3.2 Fabrication 3.2.1 Helix Washers shall be coiled so that the free height is approximately twice the thickness of the washer section. Gap and relationship of the severed ends...
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