---
schema_version: "secwatch.filing_event.v1"
accession: "0001437749-26-028014"
form_type: "8-K"
ticker: "NPK"
cik: "0000080172"
company_name: "NATIONAL PRESTO INDUSTRIES INC"
filed_at: "2026-08-14T20:16:26+00:00"
generated_at: "2026-08-14T20:24:06.352544+00:00"
event_type: "other_material"
sentiment: "positive"
materiality_score: 0.7
calibrated_materiality_score: 0.7
confidence: "high"
source: SEC EDGAR
---

# National Presto defense unit gets $159.1M in Army and Boeing awards

## Summary
- AMTEC receives option award under FY2026 of five-year 40mm systems contract; deliveries mid-2028 to early 2030.
- Spectra Technologies gets Boeing subcontract for Small Diameter Bomb warhead production; deliveries start Sept 2027.
- Combined awards total $159.1 million, announced Aug 13, 2026.
- Awards go to subsidiaries within National Defense Corporation, Presto's Defense segment.

## SEC filing metadata
- accession: 0001437749-26-028014
- form_type: 8-K
- ticker: NPK
- cik: 0000080172
- company_name: NATIONAL PRESTO INDUSTRIES INC
- filed_at: 2026-08-14T20:16:26+00:00
- event_type: other_material
- sentiment: positive
- materiality_score: 0.7
- calibrated_materiality_score: 0.7
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/80172/000143774926028014/0001437749-26-028014-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/80172/000143774926028014/npk20260814_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001437749-26-028014
- JSON: https://secwatch.observer/filing/0001437749-26-028014.json
- Plain text: https://secwatch.observer/filing/0001437749-26-028014.txt

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