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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001437749-21-012315
Filing Date
2021-05-14
Accepted
2021-05-14 16:01:31
Documents
49
Period of Report
2021-04-04

Document Format Files

Seq Description Document Type Size
1 FORM 10-Q npk20210416_10q.htm   iXBRL 10-Q 543296
2 EXHIBIT 31.1 ex_241684.htm EX-31.1 10565
3 EXHIBIT 31.2 ex_241685.htm EX-31.2 10750
4 EXHIBIT 32.1 ex_241686.htm EX-32.1 5205
5 EXHIBIT 32.2 ex_241687.htm EX-32.2 5218
  Complete submission text file 0001437749-21-012315.txt   2854142

Data Files

Seq Description Document Type Size
6 XBRL TAXONOMY EXTENSION SCHEMA npk-20210404.xsd EX-101.SCH 26734
7 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE npk-20210404_cal.xml EX-101.CAL 36550
8 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE npk-20210404_def.xml EX-101.DEF 191052
9 XBRL TAXONOMY EXTENSION LABEL LINKBASE npk-20210404_lab.xml EX-101.LAB 176901
10 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE npk-20210404_pre.xml EX-101.PRE 211220
11 EXTRACTED XBRL INSTANCE DOCUMENT npk20210416_10q_htm.xml XML 336277
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-Q | Act: 34 | File No.: 001-02451 | Film No.: 21924391
SIC: 3480 Ordnance & Accessories, (No Vehicles/Guided Missiles)