WASHINGTON — A top Republican ally of President Trump said Sunday he’ll push to hold Attorney General Jeff Sessions in contempt of Congress.

Rep. Devin Nunes (R-Calif.) and GOP members of the House Intelligence Committee are frustrated that the Department of Justice hasn’t turned over documents related to the conduct of Justice Department and FBI officials in their handling of an investigation during the 2016 presidential election.

“On Thursday we discovered that they are not going to comply with our subpoena,” Nunes said on “Fox and Friends Sunday.”

“The only thing left to do is we have to move quickly to hold the attorney general of the United States in contempt and that is what I will press for this week.”

Nunes, chairman of the House Intelligence Committee, has been investigating whether the Justice Department and FBI abused the Foreign Intelligence Surveillance Act to monitor a member of the Trump campaign as part of the Russia probe.

It’s unclear if the GOP-led House of Representatives would have the votes to bring contempt of Congress charges against Sessions, a fellow Republican.

At least one leading Republican said Sunday he’s not even clear what Nunes and the Justice Department “are arguing about” and expressed caution on resorting to “very extraordinary measures.”

“I think all members of Congress are going to need more information on what the request was and what the response from the Justice Department is. We don’t have that,” Rep. John Ratcliffe (R-Texas) told Fox News’ “Sunday Morning Futures.”

He’s a member of the House Judiciary Committee.

The GOP House voted 255-67 in 2012 to hold President Barack Obama’s attorney general Eric Holder in contempt of Congress related to his handling of the Operation Fast and Furious gun-running operation.

Trump has routinely berated Sessions for recusing himself in the Russia probe that has been closing in on the president.

Nunes and some conservative members of the House have been pressing the Justice Department for detailed information related to the Russia investigation but feel stonewalled.

Democrats believe Nunes and others are trying to undercut special counsel Robert Mueller’s probe and muddy the waters.

Nunes said he sent a classified memo seeking information from the DOJ, which was ignored, and then he sent a subpoena.

The Justice Department responded that providing Nunes information on a “specific individual” could pose grave implications for national security, according to a letter obtained by CNN.

“Disclosure of responsive information to such requests can risk severe consequences, including potential loss of human lives, damage to relationships with valued international partners, compromise of ongoing criminal investigations, and interference with intelligence activities,” wrote Assistant Attorney General Stephen Boyd, who heads the Justice Department’s Office of Legislative Affairs.