Barrier, Synthetic, Intraoral (NPK) contract manufacturers

5 US facilities list FDA product code NPK as a contract manufacturer (1) or contract sterilizer (5).

FDA-registered (openFDA, export of Oct 21, 2026)

FDA device name

Barrier, Synthetic, Intraoral

Product code

NPK (FDA product classification database)

Device class

Class II

Regulation

21 CFR 872.3930

Classification panel

Dental

FDA flags

implant