Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001437749-25-007735
Filing Date
2025-03-14
Accepted
2025-03-14 16:19:18
Documents
95
Period of Report
2024-12-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-K npk20241231_10k.htm   iXBRL 10-K 1412414
2 EXHIBIT 21 ex_752712.htm EX-21 9052
3 EXHIBIT 23.1 ex_752713.htm EX-23.1 3000
4 EXHIBIT 31.1 ex_752714.htm EX-31.1 10830
5 EXHIBIT 31.2 ex_752715.htm EX-31.2 10552
6 EXHIBIT 32.1 ex_752716.htm EX-32.1 5343
7 EXHIBIT 32.2 ex_752717.htm EX-32.2 5604
  Complete submission text file 0001437749-25-007735.txt   8217432

Data Files

Seq Description Document Type Size
8 XBRL TAXONOMY EXTENSION SCHEMA npk-20241231.xsd EX-101.SCH 66148
9 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE npk-20241231_cal.xml EX-101.CAL 71940
10 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE npk-20241231_def.xml EX-101.DEF 465558
11 XBRL TAXONOMY EXTENSION LABEL LINKBASE npk-20241231_lab.xml EX-101.LAB 429876
12 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE npk-20241231_pre.xml EX-101.PRE 514022
98 EXTRACTED XBRL INSTANCE DOCUMENT npk20241231_10k_htm.xml XML 1426960
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.: 25740268
SIC: 3480 Ordnance & Accessories, (No Vehicles/Guided Missiles)
(CF Office: 04 Manufacturing)