0000898430-01-500833 S-8 5 20010531 20010531 NORTHROP GRUMMAN CORP /DE/ 0001133421 3812 954840775 DE 1231 S-8 33 333-61936 1651114 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.txt 1984 LONG TERM STOCK INCENTIVE PLAN OF LITTON EX-5.1 2 dex51.txt OPINION OF JOHN H. MULLAN EX-15.1 3 dex151.txt LETTER FROM INDEPENDENT ACCOUNTANT EX-23.1 4 dex231.txt CONSENT OF DELOITTE & TOUCHE LLP EX-23.3 5 dex233.txt CONSENT OF DELOITTE & TOUCHE LLP