Manufacturer Part Number: KP3942-1|Accessory Type|PAPR/SAR HeadgearSeries Compatibility|Viking 3350Suspension Adjustment Type|Material|Standards|Class Rating|Length (Inch)|For Use With|Mining; Railroad Maintenance; Armor Plate (Military); Automotive; Brewery; Construction & Field Erection; Dissimilar Metals; Distillery; Elevated Temperature Piping; Galvanized Steel; Gasification Plants; General; Fabrication; Heavy Equipment; Heavy FabriProduct Service Code|UNSPSC Code|46182400