An item designed to automatically relieve vacuum, by the intake of air, when the internal pressure falls below atmospheric pressure. See also valve, vacuum regulating.
What are the manufacturers of nsn 4820016612521?
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Does this nsn 4820016612521 have a shelf life? No. This NSN does not have an applicable shelf life. |
What is the formal definition of nsn 4820016612521 An item designed to automatically relieve vacuum, by the intake of air, when the internal pressure falls below atmospheric pressure. see also valve, vacuum regulating. |
Does nsn 4820016612521 contain any precious metals? Precious metals vary between manufacturers. |
Does nsn 4820016612521 contain any hazardous materials? Hazardous material unknown. |
What is the ESD classification of nsn 4820016612521? No known electrostatic discharge. |
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