0001193125-05-160969 S-8 4 20050808 20050808 20050808 NORTHROP GRUMMAN CORP /DE/ 0001133421 3812 954840775 DE 1231 S-8 33 333-127317 051006818 1840 CENTURY PK E C/O NORTHROP GRUMMAN CORP LOS ANGELES CA 90067 3105536262 1840 CENTURY PARK EAST C/O NORTHROP GRUMMAN CORP LOS ANGELES CA 90067 NNG INC 20010129 S-8 1 ds8.htm FORM S-8 EX-15 2 dex15.htm LETTER FROM INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM DELOITTE & TOUCHE EX-23 3 dex23.htm CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM DELOITTE & TOUCHE EX-24 4 dex24.htm POWER OF ATTORNEY