-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
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MIC-Info: RSA-MD5,RSA,
 DnqI8LmDWJbg4uHPd3g32DervegdWFRdPmOXTNZ4BlmvDpGrEfbM/wUJY/d5gB8l
 fz+sdWTxcbsRn2i0/oLkJA==

<SEC-DOCUMENT>0001261871-05-000002.txt : 20050614
<SEC-HEADER>0001261871-05-000002.hdr.sgml : 20050613
<ACCEPTANCE-DATETIME>20050614164023
ACCESSION NUMBER:		0001261871-05-000002
CONFORMED SUBMISSION TYPE:	5
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20040930
FILED AS OF DATE:		20050614
DATE AS OF CHANGE:		20050614

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			KEWAUNEE SCIENTIFIC CORP /DE/
		CENTRAL INDEX KEY:			0000055529
		STANDARD INDUSTRIAL CLASSIFICATION:	LABORATORY APPARATUS & FURNITURE [3821]
		IRS NUMBER:				380715562
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0430

	BUSINESS ADDRESS:	
		STREET 1:		2700 W FRONT ST
		CITY:			STATESVILLE
		STATE:			NC
		ZIP:			28677
		BUSINESS PHONE:		7048737202

	MAIL ADDRESS:	
		STREET 1:		P O BOX 1842
		CITY:			STATESVILLE
		STATE:			NC
		ZIP:			28687-1842

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	KEWAUNEE SCIENTIFIC EQUIPMENT CORP /DE/
		DATE OF NAME CHANGE:	19861216

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	KEWAUNEE MANUFACTURING CO
		DATE OF NAME CHANGE:	19680108

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			CAMPBELL JOHN C JR
		CENTRAL INDEX KEY:			0001261871

	FILING VALUES:
		FORM TYPE:		5
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-05286
		FILM NUMBER:		05895280

	MAIL ADDRESS:	
		STREET 1:		2700 WEST FRONT STREET
		CITY:			STATESVILLE
		STATE:			NC
		ZIP:			28677-2927
</SEC-HEADER>
<DOCUMENT>
<TYPE>5
<SEQUENCE>1
<FILENAME>primary_doc.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0202</schemaVersion>

    <documentType>5</documentType>

    <periodOfReport>2004-09-30</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <form3HoldingsReported>0</form3HoldingsReported>

    <form4TransactionsReported>0</form4TransactionsReported>

    <issuer>
        <issuerCik>0000055529</issuerCik>
        <issuerName>KEWAUNEE SCIENTIFIC CORP /DE/</issuerName>
        <issuerTradingSymbol>KEQU</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001261871</rptOwnerCik>
            <rptOwnerName>CAMPBELL JOHN C JR</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>600 STEAMBOAT COURT</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>ARLINGTON</rptOwnerCity>
            <rptOwnerState>TX</rptOwnerState>
            <rptOwnerZipCode>76006</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2004-09-13</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>5</transactionFormType>
                <transactionCode>G</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>1000</value>
                </transactionShares>
                <transactionPricePerShare>
                    <footnoteId id="F1"/>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>23784</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">A bona fide gift for no value was made for September 2004 with respect to the reported shares.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/ John C. Campbell, Jr.</signatureName>
        <signatureDate>2005-06-14</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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