UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

SCHEDULE 13G

Under the Securities Exchange Act of 1934

(Amendment No. )*

MUELLER INDUSTRIES INC

(Name of Issuer)

(Title of Class of Securities)

(CUSIP Number)

(Date of Event Which Requires Filing of this Statement)

[X ]

Rule 13d-1(b)

[ ]

Rule 13d-1(c)

[ ]

Rule 13d-1(d)

CUSIP No. 624756102

1.

(Formerly named First Union Corporation)

2.

Check the Appropriate Box if a Member of a Group (See Instructions)

(a)

(b)

3.

4.

North Carolina

Number of
Shares
Beneficially
Owned by
Each Reporting
Person With

5.

2249562

6.

0

7.

2245792

8.

0

9.

Aggregate Amount Beneficially Owned by Each Reporting Person. 2252492

10.

Check if the Aggregate Amount in Row (11) Excludes Certain Shares (See Instructions) Not Applicable.

11.

Percent of Class Represented by Amount in Row (11) 6.57%%

12.

Parent Holding Company (HC)

Item 1.

(a)

(b)

Item 2.

(a)

(b)

(c)

(d)

(e)

929903102

Item 3.

If this statement is filed pursuant to sections 240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a:

(a)

[ ]

Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o).

(b)

[ ]

Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c).

(c)

[ ]

Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c).

(d)

[ ]

Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C 80a-8).

(e)

[ ]

An investment adviser in accordance with section 240.13d-1(b)(1)(ii)(E);

(f)

[ ]

An employee benefit plan or endowment fund in accordance with section 240.13d-1(b)(1)(ii)(F);

(g)

[X ]

A parent holding company or control person in accordance with section 240.13d-1(b)(1)(ii)(G);

(h)

[ ]

A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);

(i)

[ ]

A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3);

(j)

[ ]

Group, in accordance with section 240.13d-1(b)(1)(ii)(J).

Item 4.

Ownership.

Provide the following information regarding the aggregate number and percentage of the class of securities of the issuer identified in Item 1.

(a)

Amount beneficially owned: 2252492.

(b)

Percent of class: 6.57%%.

(c)

Number of shares as to which the person has:

(i)

2249562.

(ii)

0.

(iii)

Sole power to dispose or to direct the disposition of 2245792.

(iv)

Shared power to dispose or to direct the disposition of 0.

Item 5.

Ownership of Five Percent or Less of a Class

If this statement is being filed to report the fact that as of the date hereof the reporting person has ceased to be the beneficial owner of more than five percent of the class of securities, check the following [].

Item 6.

Ownership of More than Five Percent on Behalf of Another Person.

Not Applicable.

Item 7.

Identification and classification of the subsidiary which acquired the security being reported on by the parent holding company.

Item 8.

Identification and Classification of Members of the Group

Not Applicable.

Item 9.

Notice of Dissolution of Group

Item 10.

Certification

(a)

By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect.

Name/Title