---
schema_version: "secwatch.filing_event.v1"
accession: "0001437749-23-016365"
form_type: "8-K"
ticker: "NPK"
cik: "0000080172"
company_name: "NATIONAL PRESTO INDUSTRIES INC"
filed_at: "2023-06-01T23:59:59+00:00"
generated_at: "2026-06-14T10:01:13.102217+00:00"
event_type: "other_material"
sentiment: "positive"
materiality_score: 0.65
calibrated_materiality_score: 0.65
confidence: "high"
source: SEC EDGAR
---

# National Presto receives $36.2M U.S. Army option award for 40mm systems contract

## Summary
- AMTEC Corp., NPK's subsidiary, awarded $36.2M in FY2023 options for high/low velocity tactical cartridges.
- Deliveries for the option award are scheduled for 2025.
- Total value of the five-year 40mm systems contract is now $190.7M including prior awards.

## SEC filing metadata
- accession: 0001437749-23-016365
- form_type: 8-K
- ticker: NPK
- cik: 0000080172
- company_name: NATIONAL PRESTO INDUSTRIES INC
- filed_at: 2023-06-01T23:59:59+00:00
- event_type: other_material
- sentiment: positive
- materiality_score: 0.65
- calibrated_materiality_score: 0.65
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/80172/000143774923016365/0001437749-23-016365-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/80172/000143774923016365/npk20230531_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001437749-23-016365
- JSON: https://secwatch.observer/filing/0001437749-23-016365.json
- Plain text: https://secwatch.observer/filing/0001437749-23-016365.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.