0001193125-05-081543 8-K 2 20050420 1.01 5.02 9.01 20050421 20050421 NORTHROP GRUMMAN CORP /DE/ 0001133421 3812 954840775 DE 1231 8-K 34 001-16411 05764579 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 8-K 1 d8k.htm FORM 8-K EX-99.1 2 dex991.htm TERM SHEET FOR KENNETH N. HEINTZ