![]() PARTICLE FILTER EFFICIENCY FLOW RATE 95L/M TYPE AND CLASS PARTICLE FILTER EFFICIENCY FLOW RATE 95L/M Need to see the Mira Safety NBC-77 in action? Certified by European agencies and has the “CE” symbol.Filter all known CBRN agents, including radioactive iodine, rated for A2B2E2K2HgSXP3 D R.Used by military personnel, CBRN specialists, and special operations forces all over the world.20-year shelf life – save money long-term by not having to replace your filters every 5 years.Compatible with standard 40mm NATO threaded respirators, which are widely available.This results in a very robust product that is extremely durable against shock and impact damage in operational use. The filter components are made of hard plastic. The filters are produced with standard round threads according to STANAG 4155 (EN 148- 1)- Rd 40×1/7″. The NBC-77 SOF 40mm gas mask filter canister, in combination with a full-face mask, mouthpiece assembly, or PAPR, reliably protects air passages against a wide range of harmful and highly toxic substances including all known CBRN agents. Mira Safety CBRN Gas Mask Filter NBC-77 SOF 40mm Thread – 20 Year Shelf Life William Jelani Cobb Object number 2016.122ab Restrictions & Rights No Known Copyright Restrictions Proper usage is the responsibility of the user.Hey there! Some links on this page are affiliate links which means that, if you choose to make a purchase, we may earn a small commission at no extra cost to you. History, 2001- Violence Credit Line Collection of the Smithsonian National Museum of African American History and Culture, Gift of Dr. Place used Ferguson, Saint Louis County, Missouri, United States, North and Central America Place made Tel Aviv-Jaffa, Israel, Middle East, Asia Classification Memorabilia and Ephemera-Political and Activist Ephemera Tools and Equipment-Military Movement Black Lives Matter Type gas masks Topic Communities Justice Military Race discrimination Race relations Resistance U.S. There is a printed series of numbers in black ink on the top of the filter canister and molded marks and stamps on the interior and exterior of the mask. The interior of the canister has a metal plate over a mesh metal screen. ![]() The exterior of the canister has twelve (12) molded spokes on the front and six (6) indentations on the back. The mask has a round, metal, beige, threaded filter canister. There is a plastic hydration port on the proper right side of the mask with a metal clip at the base. The mask has five (5) adjustable head straps with plastic buckles that secure the mask on the wearer behind the head, an interior seal, two (2) wide, plastic view lenses secured to the mask with screws, and a plastic voicemitter attached to the nose cup. Jelani Cobb during demonstrations that took place in Ferguson, Missouri during the summer and fall of 2014. (10.6 × 10.6 × 7 cm) Description A Shalon Chemical Industries Ltd., adult model 4A1, Nuclear, Biological, and Chemical (NBC), black, rubber gas mask (2016.122a), with a Type 80, NBC filter canister (2016.122b) worn by Dr. Cobb, William Jelani, American, born 1967 Date 2014 Medium gas mask (a): rubber with plastic, metal and ink filter canister (b):paint on metal with charcoal and fiberglass Dimensions H x W x D (2016.122ab - Gas Mask with Filter Cartridge): 7 7/8 × 6 5/16 × 12 5/8 in. ![]() On View Changing Exhibition Gallery Museum Maps Objects in this Location Manufactured by Shalon Chemical Industries Ltd., Israeli, founded 1968 Worn by Dr.
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