This section does not prohibit or make unlawful the establishment or administration of, or the solicitation of contributions to, any separate segregated fund by any corporation, labor organization, membership organization, cooperative, or corporation without capital stock for the purpose of influencing the nomination for election, or election, of any person to Federal office, unless the provisions of section
441b of this title prohibit or make unlawful the establishment or administration of, or the solicitation of contributions to, such fund. Each specific prohibition, allowance, and duty applicable to a corporation, labor organization, or separate segregated fund under section
441b of this title applies to a corporation, labor organization, or separate segregated fund to which this subsection applies.