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Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001437749-23-006380
Filing Date
2023-03-13
Accepted
2023-03-13 17:08:23
Documents
94
Period of Report
2022-12-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-K npk20221231_10k.htm   iXBRL 10-K 1417317
2 EXHIBIT 21 ex_456565.htm EX-21 9486
3 EXHIBIT 23.1 ex_456566.htm EX-23.1 2642
4 EXHIBIT 23.2 ex_456567.htm EX-23.2 2481
5 EXHIBIT 31.1 ex_456568.htm EX-31.1 10929
6 EXHIBIT 31.2 ex_456569.htm EX-31.2 10650
7 EXHIBIT 32.1 ex_456570.htm EX-32.1 5441
8 EXHIBIT 32.2 ex_456571.htm EX-32.2 5702
  Complete submission text file 0001437749-23-006380.txt   7956920

Data Files

Seq Description Document Type Size
9 XBRL TAXONOMY EXTENSION SCHEMA npk-20221231.xsd EX-101.SCH 67370
10 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE npk-20221231_cal.xml EX-101.CAL 73644
11 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE npk-20221231_def.xml EX-101.DEF 460166
12 XBRL TAXONOMY EXTENSION LABEL LINKBASE npk-20221231_lab.xml EX-101.LAB 420722
13 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE npk-20221231_pre.xml EX-101.PRE 506642
88 EXTRACTED XBRL INSTANCE DOCUMENT npk20221231_10k_htm.xml XML 1395227
Mailing Address 3925 N HASTINGS WAY EAU CLAIRE WI 54703
Business Address 3925 N HASTINGS WAY EAU CLAIRE WI 54703 7158392121
NATIONAL PRESTO INDUSTRIES INC (Filer) CIK: 0000080172 (see all company filings)

IRS No.: 390494170 | State of Incorp.: WI | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-02451 | Film No.: 23728131
SIC: 3480 Ordnance & Accessories, (No Vehicles/Guided Missiles)