---
schema_version: "secwatch.filing_event.v1"
accession: "0001437749-26-003213"
form_type: "8-K"
ticker: "NPK"
cik: "0000080172"
company_name: "NATIONAL PRESTO INDUSTRIES INC"
filed_at: "2026-02-05T23:59:59+00:00"
generated_at: "2026-05-16T04:41:59.966751+00:00"
event_type: "other_material"
sentiment: "positive"
materiality_score: 0.65
calibrated_materiality_score: 0.65
confidence: "high"
source: SEC EDGAR
---

# AMTEC awarded $49M IDIQ contract by U.S. Army for 40mm NRE services

## Summary
- U.S. Army issues AMTEC Corp. (wholly owned subsidiary) IDIQ contract for 40mm NRE services with $49M max ceiling.
- Contract spans five ordering periods through January 29, 2031.
- Work includes 40mm grenade ammunition integration, fabrication, testing, and enhanced lethality/accuracy tech.
- Actual delivery order values depend on military requirements, funding, and procurement regulations.
- Award signals continued partnership with U.S. Army for medium caliber ammunition support.

## SEC filing metadata
- accession: 0001437749-26-003213
- form_type: 8-K
- ticker: NPK
- cik: 0000080172
- company_name: NATIONAL PRESTO INDUSTRIES INC
- filed_at: 2026-02-05T23:59:59+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/80172/000143774926003213/0001437749-26-003213-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/80172/000143774926003213/npk20260205_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001437749-26-003213
- JSON: https://secwatch.observer/filing/0001437749-26-003213.json
- Plain text: https://secwatch.observer/filing/0001437749-26-003213.txt

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