NATIONAL STOCK NUMBER (NSN) 4240-21-860-1714
NATIONAL ITEM IDENTIFICATION NUMBER (NIIN) 218601714
NSN DESCRIPTION MASK,CHEMICAL-BIOLO
FEDERAL SUPPLY CLASS (FSC) 4240 - Safety and Rescue Equipment
CODIFICATION COUNTRY Canada
Uses 40 OR 60 MM NATO standard threaded filters - (NOT INCLUDED)
Comfortable 6-strap fabric harness.
Weight, less than 14 ounces.Airflow covers both lenses equally, to prevent fogging
Color: BlackOne Mask only.