A nonpositive displacement mechanical device having either an axial or centrifugal fan impeller. It is designed to move free air or gas from indoors to outdoors or vice versa over a wide range of volumes at low pressures. It is supported by a ring, plate, or shroud or may be inclosed in a housing. It is designed for installation in a window, roof or wall opening, or the like.
NSN: 4140-01-290-8521
What are the manufacturers of nsn 4140012908521?
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Does this nsn 4140012908521 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 4140012908521 A nonpositive displacement mechanical device having either an axial or centrifugal fan impeller. it is designed to move free air or gas from indoors to outdoors or vice versa over a wide range of volumes at low pressures. it is supported by a ring, plate, or shroud or may be inclosed in a housing. it is designed for installation in a window, roof or wall opening, or the like. |
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Does nsn 4140012908521 contain any precious metals? Precious metal content is unknown. |
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Does nsn 4140012908521 contain any hazardous materials? No MSDS. No hazardous material. |
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What is the ESD classification of nsn 4140012908521? No known electrostatic discharge. |
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