Mr. Wingo's testimony conflicted on several points with statements he had given to Federal investigators.

Mr. Trapani's testimony also conflicted with Mr. Noyer's on another key point.

Mr. Flynn later denied that his testimony in the trial conflicted in any way with statements he made before the grand jury that indicted Mr. Zaccaro.

Though everyone agreed that Gustave had blasted the mirror with his shot gun, testimony conflicted on all other points, so it was necessary to record whatever each witness had to say.

Treasury General Counsel Jean Hanson, whose sworn testimony frequently conflicted with Altman's and Secretary Lloyd Bentsen's, was shown her own memos and written reports of phone conversations.

Investigators familiar with the case said the two men's testimony would conflict with that of two white police officers who said Mr. Beckwith was not at the rally.

Mr. Cannistraro's testimony also conflicted with accounts, assembled from documents and witnesses in prior investigations, concerning the effect of the Congressional ban on the National Security Council.

Kennedy pointed out that Dallas's testimony conflicted with that of Jim Stevens and the Nielsens, three of his best friends.

The testimony conflicted with the views of some Government experts, notably Tom Swift, formerly a top engineer with the McDonnell Douglas Corporation and now a structures expert at the Federal Aviation Administration.

Lawyers for the committees have taken his sworn deposition, and some legislators suggested today that his testimony would conflict with that of Mr. Tambs.