An individual respiratory protective device consisting of a facepiece flexible breathing tube, air regulating valve, and a quick release hose coupling. The device may also include an air filter for removing foreign particles and odors from the air supply line, an adjustable waist belt, and an air hose with fittings for connecting the device to a supply of compressed air. A bracket is usually provided for attaching the regulating valve to the belt. This device is designed to supply fresh air to the wearer while in dust laden and contaminated areas. Excludes oxygen breathing apparatus. Excludes mask, gas; mask, oxygen and respirator, air filtering.
NSN: 4240-01-254-9776
What are the manufacturers of nsn 4240012549776?
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Does this nsn 4240012549776 have a shelf life? No. This NSN does not have an applicable shelf life. |
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What is the formal definition of nsn 4240012549776 An individual respiratory protective device consisting of a facepiece flexible breathing tube, air regulating valve, and a quick release hose coupling. the device may also include an air filter for removing foreign particles and odors from the air supply line, an adjustable waist belt, and an air hose with fittings for connecting the device to a supply of compressed air. a bracket is usually provided for attaching the regulating valve to the belt. this device is designed to supply fresh air to the wearer while in dust laden and contaminated areas. excludes oxygen breathing apparatus. excludes mask, gas; mask, oxygen and respirator, air filtering. |
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Does nsn 4240012549776 contain any precious metals? No precious metal content. |
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Does nsn 4240012549776 contain any hazardous materials? No information in HMIRS. Hazardous material unknown. |
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What is the ESD classification of nsn 4240012549776? No known electrostatic discharge. |
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