Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001437749-24-008099
Filing Date
2024-03-15
Accepted
2024-03-15 16:13:32
Documents
96
Period of Report
2023-12-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-K npk20231231_10k.htm   iXBRL 10-K 1386577
2 EXHIBIT 21 ex_609004.htm EX-21 9051
3 EXHIBIT 23.1 ex_609005.htm EX-23.1 3000
4 EXHIBIT 31.1 ex_609007.htm EX-31.1 10929
5 EXHIBIT 31.2 ex_609008.htm EX-31.2 10651
6 EXHIBIT 32.1 ex_609009.htm EX-32.1 5442
7 EXHIBIT 32.2 ex_609010.htm EX-32.2 5703
8 EXHIBIT 97 ex_639179.htm EX-97 31472
  Complete submission text file 0001437749-24-008099.txt   7986015

Data Files

Seq Description Document Type Size
9 XBRL TAXONOMY EXTENSION SCHEMA npk-20231231.xsd EX-101.SCH 66478
10 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE npk-20231231_cal.xml EX-101.CAL 73202
11 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE npk-20231231_def.xml EX-101.DEF 461087
12 XBRL TAXONOMY EXTENSION LABEL LINKBASE npk-20231231_lab.xml EX-101.LAB 429295
13 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE npk-20231231_pre.xml EX-101.PRE 509271
98 EXTRACTED XBRL INSTANCE DOCUMENT npk20231231_10k_htm.xml XML 1383092
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)

EIN.: 390494170 | State of Incorp.: WI | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-02451 | Film No.: 24754899
SIC: 3480 Ordnance & Accessories, (No Vehicles/Guided Missiles)
(CF Office: 04 Manufacturing)