-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
 MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen
 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 FuNsgbYFpUEb/994p9vttZ/+qEbneLUEsHIHoxzCypfS5DmlTVDX7MsWt+ZW13RN
 oNpcjAzvkBPTH9l/H/YKbQ==

<SEC-DOCUMENT>0001181431-10-016540.txt : 20100315
<SEC-HEADER>0001181431-10-016540.hdr.sgml : 20100315
<ACCEPTANCE-DATETIME>20100315214139
ACCESSION NUMBER:		0001181431-10-016540
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20100312
FILED AS OF DATE:		20100315
DATE AS OF CHANGE:		20100315

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			PALMER JAMES F
		CENTRAL INDEX KEY:			0001013088
		STANDARD INDUSTRIAL CLASSIFICATION:	AIRCRAFT [3721]
		STATE OF INCORPORATION:			MD
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-16411
		FILM NUMBER:		10683564

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			NORTHROP GRUMMAN CORP /DE/
		CENTRAL INDEX KEY:			0001133421
		STANDARD INDUSTRIAL CLASSIFICATION:	SEARCH, DETECTION, NAVIGATION, GUIDANCE, AERONAUTICAL SYS [3812]
		IRS NUMBER:				954840775
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		1840 CENTURY PK E
		STREET 2:		C/O NORTHROP GRUMMAN CORP
		CITY:			LOS ANGELES
		STATE:			CA
		ZIP:			90067
		BUSINESS PHONE:		310-201-1630

	MAIL ADDRESS:	
		STREET 1:		1840 CENTURY PARK EAST
		STREET 2:		C/O NORTHROP GRUMMAN CORP
		CITY:			LOS ANGELES
		STATE:			CA
		ZIP:			90067

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	NNG INC
		DATE OF NAME CHANGE:	20010129
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>rrd270113.xml
<DESCRIPTION>RSR VESTING & PAYOUT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0303</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2010-03-12</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0001133421</issuerCik>
        <issuerName>NORTHROP GRUMMAN CORP /DE/</issuerName>
        <issuerTradingSymbol>NOC</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001013088</rptOwnerCik>
            <rptOwnerName>PALMER JAMES F</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>1840 CENTURY PARK EAST</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>LOS ANGELES</rptOwnerCity>
            <rptOwnerState>CA</rptOwnerState>
            <rptOwnerZipCode>90067</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>Corp. VP &amp; CFO</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2010-03-12</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>F</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionAmounts>
                <transactionShares>
                    <value>4668</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>64.00</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>158724</value>
                    <footnoteId id="F1"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">Total amount includes 17,900 unvested Restricted Performance Stock Rights (&quot;RPSRs&quot;) granted pursuant to the Northrop Grumman 2001 Long-Term Incentive Stock Plan (LTISP) on 2/27/08 with the valuation of performance measurement period (&quot;measurement period&quot;) ending on 12/31/10; 10,000 remaining unvested Restricted Stock Rights (&quot;RSRs&quot;) granted pursuant to the 2001 LTISP on 3/12/07 with next scheduled 25% annual installment vesting on 3/12/11; and 28,000 unvested RPSRs granted under the 2001 LTISP on 2/17/09 with the measurement period ending on 12/31/11; 31,600 RPSRs granted under the 2001 LTISP on 2/16/10 with the measurement period ending on 12/31/12; and 42,000 RSRs granted pursuant to the 2001 LTISP on 2/16/10 and cliff vests four years from date of grant on 2/16/14. Grants awarded pursuant to Rule 16b-3(d).</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>Kathleen M. Salmas, Attorney-in-fact for James F. Palmer</signatureName>
        <signatureDate>2009-03-15</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
-----END PRIVACY-ENHANCED MESSAGE-----