The 2016 Red BB30 exogram crank should be SRAM part no 00.6118.386.nnn for standard or part no 00.6118.387.nnn - 00.6118.389.nnn for compact (depends on chainring variation) with nnn denoting the crank length.
This is the "preload adjuster" version and I never heard of putting the wavy washer in there, as I see no point to it. If you need a spacer to achieve chainline then a normal spacer would suffice.
The SRAM manual does show install of a "SRAM Red cranks with integrated spider" and a wavy washer which I have never seen offered for sale in the after market.
scott s.
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