A self-contained unit designed for placement in the holder of a respirator or air line mask. It may consist of a filtering element of fibrous material such as felt, paper, or the like secured between two end plates; or it may be a cylindrical container of light weight construction having flat or slightly rounded ends which may be either perforated or of wire mesh, filled with charcoal or chemicals which absorb contaminants from the air passing through it. See also filter, respirator, air filtering.
NSN: 4240-01-242-0343
What are the manufacturers of nsn 4240012420343?
|
|
Does this nsn 4240012420343 have a shelf life? No. This NSN does not have an applicable shelf life. |
|
What is the formal definition of nsn 4240012420343 A self-contained unit designed for placement in the holder of a respirator or air line mask. it may consist of a filtering element of fibrous material such as felt, paper, or the like secured between two end plates; or it may be a cylindrical container of light weight construction having flat or slightly rounded ends which may be either perforated or of wire mesh, filled with charcoal or chemicals which absorb contaminants from the air passing through it. see also filter, respirator, air filtering. |
|
Does nsn 4240012420343 contain any precious metals? No precious metal content. |
|
Does nsn 4240012420343 contain any hazardous materials? No information in HMIRS. Hazardous material unknown. |
|
What is the ESD classification of nsn 4240012420343? No known electrostatic discharge. |
What do you get when you order from nationalstocknumber.org?
