Norman Seabrook — the disgraced former president of the city corrections officers’ union who skated on criminal bribery charges in a mistrial last month — just scored another win Monday when a Manhattan federal judge tossed the related civil suit against him.

Some corrections officers had sued Seabrook over the $20 million in pension money he allegedly fed to a hedge-fund pal in exchange for a bribe, only to have the fund go bust.

The judge told the plaintiffs in dismissing their civil case that their suit wasn’t specific enough in its complaints and besides, the officers didn’t have enough money invested in the pension system to justify the suit.

The lawyer for the plaintiffs said he is considering an appeal, while Seabrook’s lawyer crowed, “We are obviously pleased with the result.’’