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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001133421-21-000006
Filing Date
2021-01-28
Accepted
2021-01-28 06:36:59
Documents
123
Period of Report
2020-12-31

Document Format Files

Seq Description Document Type Size
1 10-K noc-20201231.htm   iXBRL 10-K 3937414
2 GROUP PERSONAL EXCESS LIABILITY POLICY noc-12312020xex10z.htm EX-10.(Z) 234882
3 SUBSIDIARIES noc-12312020xex21.htm EX-21 5809
4 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM noc-12312020xex23.htm EX-23 3346
5 POWER OF ATTORNEY noc-12312020xex24.htm EX-24 18802
6 CERTIFICATION OF KATHY J. WARDEN noc-12312020xex311.htm EX-31.1 10184
7 CERTIFICATION OF DAVID F. KEFFER noc-12312020xex312.htm EX-31.2 10462
8 CERTIFICATION OF KATHY J. WARDEN noc-12312020xex321.htm EX-32.1 5103
9 CERTIFICATION OF DAVID F. KEFFER noc-12312020xex322.htm EX-32.2 5024
15 ex10z2020_chubbinsurance14a.jpg GRAPHIC 9406
16 ex10z2020_presidentsignatu.jpg GRAPHIC 45291
17 ex10z2020_representativesic.jpg GRAPHIC 32226
18 ex10z2020_secretarysignatu.jpg GRAPHIC 7683
19 noc-20201231_g1.jpg GRAPHIC 102469
  Complete submission text file 0001133421-21-000006.txt   18050046

Data Files

Seq Description Document Type Size
10 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT noc-20201231.xsd EX-101.SCH 86698
11 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT noc-20201231_cal.xml EX-101.CAL 153817
12 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT noc-20201231_def.xml EX-101.DEF 464837
13 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT noc-20201231_lab.xml EX-101.LAB 1126910
14 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT noc-20201231_pre.xml EX-101.PRE 769597
20 EXTRACTED XBRL INSTANCE DOCUMENT noc-20201231_htm.xml XML 3897934
Mailing Address 2980 FAIRVIEW PARK DRIVE C/O NORTHROP GRUMMAN CORP FALLS CHURCH VA 22042
Business Address 2980 FAIRVIEW PARK DRIVE C/O NORTHROP GRUMMAN CORP FALLS CHURCH VA 22042 703-280-2900
NORTHROP GRUMMAN CORP /DE/ (Filer) CIK: 0001133421 (see all company filings)

IRS No.: 800640649 | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-16411 | Film No.: 21561979
SIC: 3812 Search, Detection, Navigation, Guidance, Aeronautical Sys