Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001437749-25-033854
Filing Date
2025-11-07
Accepted
2025-11-07 16:03:07
Documents
54
Period of Report
2025-09-28

Document Format Files

Seq Description Document Type Size
1 FORM 10-Q npk20250910_10q.htm   iXBRL 10-Q 787632
2 EXHIBIT 31.1 ex_860621.htm EX-31.1 10632
3 EXHIBIT 31.2 ex_860622.htm EX-31.2 10817
4 EXHIBIT 32.1 ex_860623.htm EX-32.1 5251
5 EXHIBIT 32.2 ex_860624.htm EX-32.2 5292
  Complete submission text file 0001437749-25-033854.txt   3942711

Data Files

Seq Description Document Type Size
6 XBRL TAXONOMY EXTENSION SCHEMA npk-20250928.xsd EX-101.SCH 29481
7 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE npk-20250928_cal.xml EX-101.CAL 38603
8 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE npk-20250928_def.xml EX-101.DEF 206332
9 XBRL TAXONOMY EXTENSION LABEL LINKBASE npk-20250928_lab.xml EX-101.LAB 200253
10 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE npk-20250928_pre.xml EX-101.PRE 235418
57 EXTRACTED XBRL INSTANCE DOCUMENT npk20250910_10q_htm.xml XML 570076
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-Q | Act: 34 | File No.: 001-02451 | Film No.: 251462520
SIC: 3480 Ordnance & Accessories, (No Vehicles/Guided Missiles)
(CF Office: 04 Manufacturing)