# NDG: Washer, Bolt, Nut, Non-Spinal, Metallic

- Device class: 2; regulation: 21 CFR 888.3030; FDA's rule: 510(k) required
- FDA decisions: 1
- Recalls: 1 (0 Class I)
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026; MAUDE to Sep 30, 2026

## Decisions per year (last 10)
- 2005: 1

## Most-cited predicates
- K052483: Synthes (Usa) Spherical Washers (2005), cited by 9

Source page: https://510kreport.com/product-code/NDG
Data by year (CSV): https://510kreport.com/product-code/NDG.csv