---
schema_version: "secwatch.filing_event.v1"
accession: "0001437749-24-017079"
form_type: "8-K"
ticker: "NPK"
cik: "0000080172"
company_name: "NATIONAL PRESTO INDUSTRIES INC"
filed_at: "2024-05-15T23:59:59+00:00"
generated_at: "2026-06-01T23:53:45.570278+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 segment awarded $818.9M IDIQ contract and $48M TOW warhead subcontract

## Summary
- AMTEC Corp awarded 5-year IDIQ contract for 40mm M918E2 TP-DNT cartridge, maximum value $818.9M.
- Spectra Technologies received follow-on subcontract from Raytheon for TOW 2B missile warhead, value ~$48M.
- Contracts support day/night/thermal training ammunition and anti-tank missile production.
- Actual award amounts depend on military requirements and government procurement regulations.

## SEC filing metadata
- accession: 0001437749-24-017079
- form_type: 8-K
- ticker: NPK
- cik: 0000080172
- company_name: NATIONAL PRESTO INDUSTRIES INC
- filed_at: 2024-05-15T23:59:59+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/80172/000143774924017079/0001437749-24-017079-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/80172/000143774924017079/npk20240515_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001437749-24-017079
- JSON: https://secwatch.observer/filing/0001437749-24-017079.json
- Plain text: https://secwatch.observer/filing/0001437749-24-017079.txt

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