NGQ RAYON KEVLAR PAC IA-19SKU: NGQ RK PAC IA-19 (NSN 4210-01-493-4694)Industries Firefighting Military Design PAC IA Material Rayon Kevlar Highlights Ply (Head): 2 Length: 19″ CERTIFICATIONS CERTIFICATION: UL Certified to NFPA 1971-Current Edition. Meets or exceeds Cal/OSHA Standards. NSN# 4210-01-493-4694 MILITARY SPEC’D HOOD