Three approaches were investigated for means of moving the tube and mouthpiece into the user's mouth. No markings whatsoever. However, the filters should be treated as hazardous waste when disposed of due to the chromium VI content. THE FILTERS ARE NOT RETURNABLE. May fit other masks as well. The protagonist in the story wears an M17 variant when attacking a bunker in a hellish landscape. [6] In the US, only the particle part is further classified by NIOSH air filtration ratings. The lenses attenuated the light but did not change the color of the light since the accurate color vision was required to read the M256A2 chemical agent detector kit tickets. WebUS Army issue M17 series gas mask used with original issue carrying bag for mask & all accessories in Main photo included. The exposure to carbon dioxide may exceed its OELs (0.5% by volume/9grammes per cubic metre for an eight-hour shift; 1.4%/27 grammes per m3 for 15 minutes' exposure)[9] by a factor of many times: for gas masks and elastomeric respirators, up to 2.6%[10]);[11] and in case of long-term use, headache,[12] dermatitis and acne[13] may appear. For non-particle hazards, the level "1" is assumed and a number "2" is used to indicate a better level. These Soldiers were nicknamed "Tunnel Rats" and captured the imagination of the public. The United States Army made a concerted effort to show Soldiers and other coalition members donning protective gear, to include the M17A2 protective mask, to show that coalition forces were prepared for any type of chemical warfare. The M17A1 incorporates a quick couple connector that greatly reduces the risk of contamination when used with the compatible M1 Water Canteen Cap. The actual combat kit had an olive drab plastic carrier and olive drab colored packets. WebOUT OF STOCK 1 Quart Canteen for US gas mask hydration system $8.00 ADD TO CART Canteen Cap for the Avon M50 Gas Mask Hydration System $8.00 ADD TO CART 2 Quart Collapsable Canteen for US Gas Mask Hydration Systems $9.00 ADD TO CART Israeli gas mask hydration tube $10.00 ADD TO CART 1 Quart Canteen with cover for US gas mask This mask was later used widely in industry. M17, M17A1 and M17A2 have shelf life? Primitive respirator examples were used by miners and introduced by Alexander von Humboldt in 1799, when he worked as a mining engineer in Prussia. The Rotary-Actuated model also had problems with the rotary lever being difficult to operate, though it was still preferred over the Push-Pull design. Another possible solution would be to store the tubing somewhere else then the canteen cap. M17A2 with hood rolled during MOPP gear exchange exercise. These inserts were used for day use only. Background [5] The chromium VI additives are a known carcinogen, but the filters are considered safe for use as long as the filters are in good repair. Most gas masks have sealing caps over the air intake and are stored in vacuum-sealed bags to prevent the filter from degrading due to exposure to humidity and pollutants in normal air. This photo compilation shows known manufacturer rubber markings. The late 1950s respirator design philosophy emphasized new and innovative solutions to existing and emerging problems. This would be repeated after every use and after every cleaning of the mask to help keep the masks lenses from fogging while it was being worn. The filter cartridge is connected via a flexible hose. Copyright 2017 Army Navy Sales. These are new in the original wrap and dated 1972. The rubber formulation is engineered with protective substances that migrate to the surface of the mask to protect the rubber from attack by UV light or chemicals found in common decontamination solutions. Gear sector spacer so both shafts remain at a constant relationship, Second O-ring added to assembly shaft for better seal. This filter provides single-stage filtration through application of a composite material consisting of fine particle size impregnated activated carbon (for vapor filtration) mixed with glass and polymer fibers (for aerosol filtration). These can be created with different groups of atoms (usually called functional groups) that have different properties. The ABC-M17 was used by civilian law enforcement agencies for crowd control operations when protection from tear gas was required. May fit foreign varients. Filters cease to provide protection when saturated with hazardous chemicals, and degrade over time even if sealed. The markings on the rear of the elastic cloth headstrap. Absorption is the process of being drawn into a (usually larger) body or substrate, and adsorption is the process of deposition upon a surface. Westinghouse personnel met with persons from CRDL (Chemical Research Development Laboratories) to review CRDLs work so far on the project. Note the Chemical Corps insignia stenciled on the carrier. With the nearly 30 year lifespan of of M17 series masks, there were many rubber lots and classifications, whether experimental or not. For the best experience on our site, be sure to turn on Javascript in your browser. Learn more. The final stage of the polycarbonate eye lens degradation is severe yellowing, crazing, and embrittlement of the lens material. WebM17, M17A1 Gas Mask Lens Outserts Green LIF Laser Interference Filter, also fits the Korean K1 Mask perfectly and the Korean S3 near perfectly. The inlet filter valve assembly featured a white stamp that indicated "TOP" on the outside edge of the assembly. This is NOT made for any Israeli or Russian gas mask. Three kits were normally carried in a pouch inside the main compartment of the mask carrier along with the waterproof bag. Consists of a book of perforated sheets of chemically treated, dye-impregnated paper. Iran was unprepared for chemical warfare. [30] The design was adopted by the British Army and introduced as the British Smoke Hood in June 1915; Macpherson was appointed to the War Office Committee for Protection against Poisonous Gases. Because of this, the inserts do not offer ballistic protection. The M17A2 would use common M17 accessories such as neutral gray outserts and the characteristic olive drab NBC hood. However, worn properly, it provides added alpha and beta dust inhalation protection, and soldiers should wear it in all known situations until the contamination is identified. M17A2 During Nuclear Accident/Incident Exercise. Product Reviews. Skip to content To take full advantage of this site, please enable your browser's JavaScript feature. All items fit the M17A1 and the M17A2. Even though they were quickly replaced, they still saw service in late Vietnam and were used for training purposes in the later half of the 1970s-80s. More About Us. Early on the M1 anti-dim cloth was used with ABC-M17 kits. M17A2 displaying bloom and eye lens yellowing. Microphone Adapter Assembly For M17A1 Masks, Green Laser Protection Eyelenses Outserts, M5 Series Protective Ointment/Atropine Kits, ABC-M13 Individual Decontamination And Re-Impregnation Kit. These models were received by CRDL on June 4th, 1964. Some models contain drinking tubes which may be connected to a water bottle. Language links are at the top of the page across from the title. Curiously, the M17 series is not well represented in video games perhaps due to the mask being out of service when sophisticated first-person shooter games were being developed. This appears to have been made in 1987. There are two main difficulties with gas mask design: A primitive respirator was designed by Alexander von Humboldt in 1799 for underground mining, Various gas masks employed on the Western Front and Eastern Front during World War I, Finnish civilian gas mask from 1939. All items except the voicemitter cover also fit the M17 (which has no drinking tube) The U.S. doctrine at that time allowed for the use of chemical weapons in a retaliatory capacity (this was before the 1997 Chemical Warfare Convention)[25], however, coded diplomatic language made it clear that the use of chemical weapons by the Iraqis may trigger the use of nuclear weapons by the United States. It has been theorized that this is due to the masks butyl/natural rubber formulation being originally designed for low temperature, arctic climates. The M258 kit was introduced in 1975 and consisted of two bottles of decontamination solution with towelettes. (later on was used to store the M1 waterproofing bag) The carrier also had a small snapped pouch on the rear to accommodate the M5 treatment set and later on the M13 and later M258 personal decontamination kits. This rotary shutoff valve will move the mouthpiece into the user's mouth via a set of miter gears. Condition is brand new in original sealed packaging. Postal Service As late as 1986, Iranian diplomats still travelled in Europe to buy active charcoal and models of filters to produce defensive gear domestically. Because of this, it was favored over the E13R12 which led to the E13R13s adoption as the M17A1 in 1966. Unopened, vacuum sealed set of military filters for the US M17 gas mask.Filters will fit US M17 gas masks. Chemicals in the paper cause-specific color changes when paper contacts liquid nerve or blister agents. The task of changing the filter elements could be made easier by lubricating the plastic lugs with water or more commonly, saliva before attempting to button the closure flaps.[13]. The extra-small masks were issued on a case-by-case basis directly from Rock Island Arsenal and the service member would retain that mask throughout his or her career. The biggest objection to this design was how time consuming the process was to fit the connector into the mask and that it would be near impossible to use during a combat scenario. [13], The natural and butyl rubber formulation of the M17 series mask was vulnerable to a "permanent set." [33], The first effective filtering activated charcoal gas mask in the world was invented in 1915 by Russian chemist Nikolay Zelinsky. The M13 filter element pair used with the M17 protective mask is an exception to this orientation. 1st ed. WebBuying Format All Filters M17 Gas Mask, used and abused-demil (b) $34.99 $13.40 shipping US Military Gas Mask M17A1/2 Vintage Army Field Protective Biological Chemical F $30.00 0 bids $12.55 shipping 1d 5h or Best Offer M17 Gas Mask, used and abused-demil (a) $34.99 $13.40 shipping M17 or M17A1 Gas Mask NOS Sealed Filter Set CBRN MSA $8.00 In this spirit, new design requirements were drawn up for a compact design that did not have external filter canisters or hose-connected filter elements. The M1 (E50) resuscitation tube was incorporated with the mask that was designed to allow a masked soldier to provide artificial respiration to an unmasked casualty. Canteen 1 QT with NBC M-1 Cap Hood Filter Element Set, Chemical-Biological Mask M13A2, NSN: 4240-00-165-5026, Contract: DAAA09-85-C-1276, Mine Safety Appliances Co, MSA p/n: 303924 This could pose a danger to the wearer if gamma-emitting particles are trapped in the filter media or could expose the operator to beta or alpha-emitting particles during filter changes. Early versions were constructed by the Scottish chemist John Stenhouse in 1854[20] and the physicist John Tyndall in the 1870s. The mask forms a sealed cover over the nose and mouth, but may also cover the eyes and other vulnerable soft tissues of the face. The inserts snap into place behind the mask's lenses. The hood could be worn in one of two configurations; summer and winter. That is when the rubber of the mask retains a memory of a position when stored in that position for a long period of time. The tubing should be attached somewhere else then the cap. Be sure to check out our kids department too for children's military clothing and accessories. With the proliferation of the G-series and relatively new V-series nerve agents, the US military decided to design a new mask to meet the challenges of these new threats. Specially outfitted Soldiers would then clear the tunnels of enemies and booby traps. It was unclear though how one would move the tube into the users mouth when the resuscitation tube was installed since the tube would block the shutoff valve from being operated. The particulate filtration stage is typically located upstream of the vapor filtration stage so that volatile material released by the trapped aerosol is removed by the vapor filter. The filter elements were notoriously difficult to change, often taking 15 to 20 minutes to complete the task. Protection from inhaling airborne pollutants and toxic gases, For the mask used to inhale the gas through, see. Around 1918, it was found that charcoals made from the shells and seeds of various fruits and nuts such as coconuts, chestnuts, horse-chestnuts, and peach stones performed much better than wood charcoal. The concept and execution were problematic as the use of the tube could expose the wearer to contamination. Edgewood Chemical Biological Center 85th Anniversary Flyer, Field Manual 3-8, Chemical Reference Handbook, Page. Pittsburgh Post-Gazette, November 30, 1960, Cartridge (respirator) Classification and marking of cartridges, Chemical cartridge Detection of end of service life, Learn how and when to remove this template message, Cartridges and canisters of air-purifying respirators, "Porton Down report on the presence of asbestos in World War II respirator canisters", "Guide for selection and use of filtering devices", "OSHA Bulletin: General Respiratory Protection Guidance for Employers and Workers", "Headaches and the N95 face-mask amongst healthcare providers", "Adverse skin reactions to personal protective equipment against severe acute respiratory syndrome a descriptive study in Singapore", "Historical Fabrications on the Internet", "Macpherson Gas Hood . Two initial designs were looked into by CRDL. The UK HSE textbook recommends limiting the use of respirators without air supply (that is, not PAPR) to one hour.[14]. The M5A1-M5A4 Protective Ointment Atropine Kits saw extensive use from the late 1940s until the early 1960s as the standard personal decontamination kit. [29] Macpherson presented his idea to the British War Office Anti-Gas Department on May 10, 1915; prototypes were developed soon after. The winter configuration had the hood under the outlet valve allowing the exhaled air to escape to the atmosphere. 1 PAIR GREEN (NIGHT) Firestone Tire & Rubber was contracted by the United States government to produce ABC-M17 face blanks starting in the third week of January, 1962 although by early 1963 Firestone's contract had ended. This "copper poisoning" of the rubber was easily prevented by making sure the black lacquer on the brass hardware was in good repair and scratches or worn spots were covered with fresh black lacquer. For use at night or in low light conditions. Scott Safety, for example, includes a small manual on their filters. Although the M17 series protective masks earned a reputation as being a reliable and robust mask that could stand up to difficult field environments, the series was vulnerable to faults unique to the design. Note the green connector ring that indicates the version of the filters. [11] The M13 series filter elements were of a unique airflow design. Eight years after the introduction of the ABC-M17, the US Army updated the mask design. Although the voice diaphragm was a welcomed addition to American protective masks, it was minimally compatible with radio handsets of the era. The Second Developmental Model that was presented by Westinghouse was a design that had a movable mouthpiece that could be moved in and out of the users mouth with a rotary-actuated torque lever. Will fit most soviet copies of the USGI M17 gas masks. It is not reliably known for how long the materials were used in filters. A contract was secured with Westinghouse Electric Co. UnderSeas Division on April 1st, 1964. The mask carrier for the M17 series mask was a heavy cotton canvass, olive drab colored bag with nylon webbing and. They very quickly were adopted as a standard issue accessory to be used at all times on the ABC-M17 as a type of ballistic outsert to help protect the masks lenses from damage. Cover of a religious tract VHS tape featuring the M17A2 used to portray the apocalyptic debasement of the human society. With normal use, this process is slow enough not to affect the mask during its operational life, however, masks on the secondary market and "new-old-stock" eye lens outserts can show significant yellowing. [citation needed]. The M17 eliminated the need for a canister due to filters located in the cheek of the mask. The ABC in the nomenclature was an initialism for Atomic Biological Chemical. The tubing size should be changed from a minimum 3/32 inch diameter to a inch minimum diameter. Unopened, vacuum sealed set of military filters for the US M17 gas mask. The filter is selected according to the toxic compound. Additionally, the instructions warned that the bag was not to be used for the storage of food or water. The filters were secured to the face blank on the outside with caps that contained the inlet filter valves. The M17 series mask design was copied in at least four countries. US soldiers wearing M17A2 masks, fitted with the M6A2 protective hood during the Gulf War. (also can be found on left side occasionally) Other markings include "M# C#" (e.g. The hood attaches to the M17 series mask and protects the wearer's head and neck from chemical agent vapors or liquid droplets, biting insects, and radioactive dust particles. Later, stronger polycarbonate came into use. The filter elements for the M17 series mask are not compatible with the filter elements of the many foreign clones of the mask due to small differences in the size, shape and connecting mechanism. With use and maintenance, the bloom is normally worn away or washed off. [6] Each filter type protects against a particular hazard and is color-coded: Particle filters are often included, because in many cases the hazardous materials are in the form of mist, which can be captured by the particle filter before entering the chemical adsorber. It had contracted to produce face blanks since the early prototype phases of the M17 series through the end of the M17 manufacturing life. Although thorough training and the availability of gas masks and other protective equipment can nullify the casualty-causing effects of an attack by chemical agents, troops who are forced to operate in full protective gear are less efficient in completing tasks, tire easily, and may be affected psychologically by the threat of attack by those weapons. Later versions of the mask carrier were made from a water-resistant nylon material. The M6A2 was an updated variant; the difference being that the A2 had a different fastener type for the neck strap on later hoods and a zipper that made the mask and hood combination easier to don and doff. In 1966, the U.S. Army standardized the E13R13 as the M17A1 protective mask, officially dropping the ABC prefix from the name of the mask. The filter elements came in white airtight, vacuum-packed paper/foil laminated bags with labels indicating the filter nomenclature. The reverse side of the M13A2 filter pack. [4] As senior inventor and managing engineer of the mask, Dr. Shanty was awarded a U.S. patent for it in 1959.[3]. Although unsightly, the bloom does not indicate damage to the function of the mask. This model had both the Drinking coupling and resuscitation system set up as two different systems that each had their own tubes instead of a singular Mouthpiece like on the Westinghouse model. Unused gas mask filters from World War II may not protect the wearer at all, and could be harmful if worn due to long-term changes in the chemical composition of the filter. This final version of the M17 mask was virtually identical to the M17A1 except for the absence of the M1 resuscitation tube. The mask was stored in the carrier with eye lenses facing the opening of the carrier with the head harness folded inside of the mask and the hood stored inside out to facilitate the rapid donning of the mask if installed. [5] Experimentation with the design continued throughout the operational life of the mask. ). In 1990-1991 Gulf War brought a threat of the first large-scale chemical war since World War I to the United States and its coalition allies.

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