TheWoWDBSomething I've discovered, and have tested enough to believe that my crazy theory isn't mere coincidence...
On the days when Discs of Norgannon is available (keep in mind that you have to have completed the daily first), when it's sunny out, turning in More Recycling yields Scorched Data Disc more often than not.
When it's raining, turning in More Recycling yields Rust Covered Disc more often than not.
I hope this helps.
Quest
Rust Covered Disc
A World of Warcraft quest in Mechagon. Facts and objectives from the current retail game data.
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I got this from turning in Machined Gear Assembly. It is possible to get another one while already having one in the bag.
Seems to only be available during the Quest: Discs of Norgannon.
That is every comment on this page.
Quest facts
Quest ID56424
The client quest POI data records no map location for this quest, so no map is shown.
Check whether you have already completed this quest
in-game: /run print(C_QuestLog.IsQuestFlaggedCompleted(56424))
Description
<R33-DR is looking for this item.>
Community notes from Wowhead · 2 comments
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Reward details
Reputation: Rustbolt Resistance +45
The Rustbolt Resistance holds the line against King Mechagon and his evil plans.
Reputation group: Battle for Azeroth.
Other quests in Mechagon that reward Rustbolt Resistance reputation: Secretest Fish (+25), More Power (+75), Grease The Wheels (+150), Right Bot for the Job (+150), Toys For Destruction (+150), The Nuts and Bolts of It (+150).
Item facts are the current retail client’s (ItemSparse); the specialisations for a pick-one item are the ones the Blizzard quest API lists; faction and currency text is the client’s own. Lowest listed price = the US commodity auction house now.